Hi, I had anal sex with my boyfriend over a week ago. We did the necessary training that you re supposed to do, as well as use LOTS of lube. I m aware it s common to be sore from the stretching, but I m experiencing server pain standing, walking, bending, pooping, well pretty much EVERYTHING hurts. So I had my mother take a look to see if I d ripped and was just scratching off a scab. She saw tons of red inflamed zip like bumps all around my hole. So, while I was in the shower I scrubbed in there very thoroughly and I KNOW I popped some of them open, becuase some blood and puss was on the wash clothe. Today it hurts SO much worse, and I m getting REALLY worried about it. Could this be a allergic reaction to the lube? Or do I need to get checked for an STD ASAP?