opinions ?

Help no symptoms of anything, and I've recently had sex (protected) for the most part and well we decided to go in raw for a few seconds. I can't remember if we wiped him down or anything, and my period ended way maybe three/four days, before we did that. Plus my period was like three days.  And now my period is late by a day. I have no sore boobs or any pimples ( I normally break out) and it's been close to 2 weeks already since that happened. Am I over reacting? EDIT : I also took plan b do to a condom breakage last month, and I'm normally irregular (I should probably stop putting myself through this, but I try my best) also i had a watery discharge for two days after with no smell.