I recently had sex with a prosstitute. During sex she started rubbing my penis on her vagina opening and clit. It was more like caressing rather than actual rubbing.
There was no condom on and there was definitely vaginal fluid on the head of the penis (circumcised).
After a week I noticed red rashes on my arm near the elbow. Rashes are like red dots that are raised. They have since gone down and seem to be lessening. There are no other rashes anywhere on the body, just the arm.
I spoke to the prostitute and she has assured me that she is regularly tested and doesn't have HIV.
Further I have not had any sort of fever or chills or anything, just the rashes. I am really worried about the rashes. What are the chances they are HIV.