Your best bet is to go see a doctor. That would be my best advise to you.Especially go see a skin doctor. Wish you the best.
it might not be ringworm but thats wat it looks like does this sound like it could be caused by hiv shyphlis or herpes?
Don't know for sure but my nephew did have psorisis on his foreheard and it did look like ringworm but it was only on his forehead. You must see a dermatologist to get a proper diagnosis.