I want to say chigger, but I've never seen them before, and these occurred in PA where I've never encountered them.

Pulga

Looks more plant based than a bite to me. Poison oak or sumac maybe?

Fire ants.

Look like ant bites to me.

yeah more blister than bite.

One is a regular spider bite. The other is the dreaded one fanged spider bite.

Dickfernia Club Footed Moth

If I saw those on me, my first thought would be ants.

look like fire ants to me

I assume they itch? If so, bed bugs. Multiple bites right in a row. Classic bed bugs.

She woke up with them.

Bed bugs gitcha while you're sleeping.

Chiggers, has she been on any lawns lately? this year its been terrible for Chiggers...

Fire ants. Little pimple looking thing is give away.

If they were chiggers she would have considered amputation by now.

Foot herpes

Bed bugs.

Yes.  Bed Bugs always travel single file to hide their numbers.

Looks like Chiggers.

This.  They sting as in not a bite but a sting.

This. They’ll likely form pustules.

She says they are not itchy, which is bizarre.  I know the rules. Wife pic is incoming when she sends an approved one.

This.

That's my guess, day old fire ant stings.

They're just getting that far north.

Don't fire ant bites hurt when they bite you?

She would have known, and known bigly.

Those are WAY too small to be chigger bites.

He shoots. He scores.

That's exactly what they look like.

Meh. Not really.

It’s two days later when they itch like crazy that is worse.

Really don't look bad enough to be chiggers or fire ants to me. if I had them they would be redder.

It hurts like hell when they bite me, she would have known she was being bitten.

Scabies.

Sometimes. Sometimes it's hard to tell if there's already pressure in that area.

As per the rules:

I had some spandex arm coolers on one day and a fire ant was trying to sting me. He tried and tried to get his stinger in there but couldn't quite make it, so he gave up and started using his jaws. There was a little tear in front of him so he got his jaws in there and started working on my hide. Couldn't get much of a bite going but that little feller gave it all he had, I'll respect him for that. I gingerly flicked him into the grass so he could go put that energy to some constructive use like killing ticks and chiggers.

Looks almost like the blisters from Wild Parsnip.  They really bloom out this time of year.

This.

Or this.

Good job OP!

I am going to say not fire ants, or chiggers. I have had both of those. They did not look like that. Are the marks on the line where her shoe edge was?

OP delivered!!!

Thanks bro.  A truly amazing woman that I wish I actually deserved.

I still love her, even with the marks on her feet.

These are fire ant bites, with a normal reaction. Some people get worse, some not this bad.



These are bed bugs. Not like what OP's wife has.



Poison Oak and poison Ivy look like this around the 2nd day.



Looks like fire ants to me. We have them bad around here. I got bit by hundreds of them one day at a junk yard / impound yard after getting in my car after getting caught driving without a license. I was on my way to work the day before and had 6 frozen corn dogs in the back seat to take to work to eat over the next few days. The ants got in there and ate all of them. I got in and got eaten alive.

Just for the record. It was an administrative error that I lost my license, fault of the court not entering payment made on a ticket. Then another error in that my address is to the post office in a town 3 miles from me, but in a different county. They sent the certified letter notifying me of the suspension to the wrong county, and they sat on it and never delivered it. I actually got the letter from my county sheriff two days after I got out of jail, got bit, and paid another $500+ in court fees , fines, and impound charges.

The kicker, was that the the reason I got pulled over when I got arrested, was because the river road I was on has pot holes everywhere and you have to move from lane to lane to miss them, some being as big as the width of the lane, and having chunks of highway the size of bricks laying around the edges.

I was in my Fox body Mustang and was in 3rd gear going slow, with an unmarked car behind me. I knew it was a cop, so I was determined not to do anything illegal. Well, I moved over to miss one of the large potholes, and one rear tire ended up on one of those brick sized pieces of loose pavement while I was making the swerve, and it kicked the piece out, and the tire spun, kicking the rear of the car out just a tad, not even a fishtail , just a little.

That's what I got pulled for. That's something, if you ever drove those cars being so light in the rear, that you know they'll do in that situation.

The cop was going to let me go after I showed him what happened, but he ran my license and it came back suspended, which of course, was the fault of the court not entering the payment in full I made for I ticket I got a few months earlier.

I lost my license many times due to my own fault as a teen, and those I own up to, but that one, that was terrible, and I'm not owning that one. That was around 2000, and thankfully, I haven't had a ticket since.

ETA, I know, TLDR, lol

I'm bored so

Could be Caterpillar hairs. I had a Caterpillar make a cocoon in a shoe I kept in the garage last week. I now have a bunch of red dots on my big toe and foot from where the hairs worked their way into my sock.