Hi
five weeks ago I had a protected sex with a sex worker for half an hour. I had also some fingering by her for a while, unprotected unfortunately. I had a sore in my anus when fingering.
Actually, after ten days, I saw lots of red spots on my arms and small upper part of my back, tiny red spots with itch/burning. Also I had sore throat,swollen lymph nodes and nausea and diarrhea last about 3-4 days.
The red spots are going to disappear, but there are several rashes (like insect bites) developing in my thighs, *** and back. The sore throat back after 2 weeks again with swollen lymph nodes. I had no fever at all during these five weeks.
However, last week (after four weeks) I performed HIV test and it was negative and my doctor told me that I should not worry about HIV.
My question is that are these symptoms can be related to any other STD's?
The strange thing for me is going and back of my sore throat (+ swollen lymph nodes) after 2 weeks, disappearing itchy red spots and coming non-itchy red rashes.
Can these symptom be related to other STD's like syphilis, ...? I really appreciate your help.