I’m soooo stressed right now!

My period was due today, it hasn’t come. Usually before my period my boobs start hurting literally every single month like clockwork. They haven’t even started hurting at all. I’m breaking out and getting headaches. No cramps. My cervix is low and hard if you know anything about how the cervix changes throughout your cycle. My boyfriend and I had sex with a condom and it didn’t break (we checked with water) during my supposedly fertile week. He didn’t cum inside. After he did cum (while pulled out) he angled his dick up and cum started dripping down his dick. I’m scared because what if precum got out?? Or, since there’s not a huge amount of it could it have even gotten out by the base of the condom? But, did the condom get suddenly more loose because he had lost his erection after cumming? I’m so confused and scared I’m pregnant. Last month my period was late by 5 days too, if that helps at all. Please just don’t be rude. I just need someone to ease my mind.