Hi, i'm a 22 year old male. I don't know much about STD's except the big ones. I recently slept with a female in which she had a funny smell to. At first I thought it was her vagina and that vaginas all smell different, but after sleeping with her a couple of times. I started to smell that exact smell coming from my anus. When i use the restroom and go #2 it smells like it, sometimes when I pass gas it smells like it. When I wipe my *** i try to feel my butthole and it seems like something is different from the usually feeling. I'm going to go get a check up on Monday, but i would just like some insight if someone knows what this might be? A infection, a STD, please any information would help thanks.