Hi there ~
I hope you are feeling better with the antibiotics. If not, thrush
is not something that is treated easily and needs strong antifungal medications. It also seems to me that you are having problems with sexual activity since you mention heat rash
. I hope you see a dermatologist
for a second opinion
as a public forum would not give you a good idea as to what your condition really is. I hope this helps.
Take care and have a lovely day!