STD Sex

So I’m getting tested but I’m really freaking out recently I got a boyfriend. We have been having a lot of rough sex and with a freshly shaved vagina I started getting bump and I think it just ingrown hairs (I think at least). Well I started getting a lot more bump everywhere! He said he good and that he got tested and I got tested a month before I got with him. I was clear for all stds but I did have a pretty bad uti. I’m just freaking out has anyone and bad ingrown hairs down there after freshly shaving and rough sex? Again I’m getting tested I just want to help my mind not freak out so bad.