IM SO FREAKIN SCARED!

Hey ladies..im rly hoping you guys can help me. 
Yesterday night me and my SO had sex. It was fairly ruff, but not as ruff as it can get. I began to get dull cramps afterwards but nothing intense. I'm currently 5 weeks and 3 days. Well about 3 hours after we did our thang, i went to the bathroom and when i wiped there was very very light pink cm. this morning i went pee and i was dripping blood?! There was tiny tiny clots in the toilet. Very scanty...eversince then ive been having a little bit more duller cramps than before still managble but there alright. What exactly is going on!? Im freeaaking out. And btw, this is my first pregnancy 😖