Hi everyone. I just have a couple of questions about herpes to clarify some things. Well, let me start by explaining the situation that got me thinking about herpes in the first place. About 3 months ago I had unprotected receptive anal sex with a guy. I am a guy. At first I was worried about HIV, but I got PCR tested for that and got back a negative. Anyway, about 3 days ago, when I had a bowel movement, it was highly painful - almost exactly matching the "feels like passing glass" sensation that a lot of herpes websites mention. Since then, my anal area has been pretty sore, so I panicked and started thinking about herpes (since that initial scare with HIV before got me incredibly educated on the various STDs and their modes of transmission, symptoms, etc.). I never had any "tingling" prodrome sensation as far as I recall, but it could possibly have gone unnoticed: there are no sores or lesions on the outside, visible area of my anus, but feeling the inside of my rectum, touching a particular spot on the left side (which is where the pain was when I had my painful bowel movement) produced pain, but not to an unbearable extent. More like a deep sting like from when you touch a wound with soap. But as far as I can tell, there are no abnormal "lesions" within the rectal area... Of course, I have not been trained medically, so my judgement is worth about nothing, hahaha.
So my questions: if I was infected with herpes and it was producing symptoms within my rectum, what would it manifest as? I know that if manifesting on the anus it would present as either fissures or classic herpetic blisters. But everything I've read has been unclear about how herpes presents itself when breaking out within the rectum.
Thanks for all the help!