i need reassurance..

before i start, YES, i understand if i’m so paranoid i need to not have sex but this is the OCD that i deal with and am currently trying to get an IUD to somewhat calm my nerves. Last had sex Nov 22, got my period on time (december 12th) and it was regular- normal as usual. i am on the BC pill, he pulled out and we used a condom. i don’t know why i’m still paranoid because my doctor even said i wouldn’t have bled(period) if i was pregnant. my next period is due in 5 days. i am peeing like crazy—- which is why i’m so scared. but i dont really hydrate like i should and i’ve somewhat been drinking more lately so that’s what the frequent peeing is from.