So my period ended on the 6th and I had unprotected sex on the 13th Monday night with a guy that's penis is literally 11 inches (tmi I know) and the entire time he was hitting my cervix and it was hurting so bad but I didn't say anything because I wanted to keep going. We got done and I went to the bathroom and noticed just a tinge of blood that was pretty normal considering how big he is but Tuesday I went all day without bleeding then woke up Wednesday morning to pee and wiped and there was sooo much blood. I bled on and off all day almost like a light period so I had sex again tonight with a different guy and went to the bathroom afterwards and was bleeding so much worse like I could actually see it in the toilet and not just on toilet paper not to mention my uterus area and my rib cage are so sore I can barely cough. I have no idea what's going on??