I met this girl and we had unprotected sex a handful of times. about a week after our encounters I came down with sore joints high fever sensitive skin all over my body and nausea. I was weak and semi conscious for about a day then it left. a day or two after this i noticed what looked like a small bump on the head of my penis it was not red, was not painful and did not pop although i tried to pop it. a day or two later it went away. i know i need to be tested can anybody who actually has herpes tell me if this is likely herpes?