Does anyone have any idea what this could be? I have this itchy rash, it started on my arms and kind of spread to my hands and now the top of my feet. The itching comes and goes. No real itching on my stomach out of the norm from stretching. My OBGYN didn’t seem to be concerned just told me take Benadryl but that has done nothing. I have a dermatologist appointment on Wednesday and then another OBGYN to follow that day.

Just curious if anyone knows what it could possibly be.

This is the most recent of my foot, the other one was a few days ago.