So I had anal for the first time on Friday and Saturday night before I was going to bed my tailbone felt very sore and swollen as if I was sitting for a long time. This morning which is Sunday, I could feel a lump near my tailbone and it still feels sore and Ive also been gassy a lot which idk if that even has anything to do with it. I’ve looked it up and idk if it could be a hemorrhoid or a cyst... and it’s kinda freaking me out because idk what it is. Does anyone know what it could be and how I could treat it ?