PLEASE help urgent

I developed a large blister but not what looked like herpes, it looked like what you would get on your foot.. It was very large and a single blister. I popped it and it did not hurt, assuming it was a normal blister from friction from working out and then woke up with another large blister. I have no symptoms such as fever, flu, pain during urination and no blisters near anywhere else except what is pictured and nothing near my labia/vagina. I do have a weird rash (as you can see in the picture) on the inside of my thigh and none of my bumps are clustered so i am confused on what this is. My partner has had no symptoms either.

you should go get that looked at and swabbed while it’s still an open sore.

Please do not touch, but please go get checked. This does look like herpes!

Please do not touch, but please go get checked. This does look like herpes!