Please no Hate, just curious.

Me and my boyfriend took a shower while I was at the end of my period which was Aug 7-8. He didn't ejaculate before and while we where in the shower. We didn't have any sexual intercourse, I'm just afraid some precum, if THERE was even precum might have gotten around my area, on here my AF days it's due today, I've been feeling really wet today just as if I had gotten my period. But I have also been really stressed out and tired by work and school. Could that be it? Any advice? Please if you're just going to tell me not to have any sexual relation if I'm not ready.. I know, I've heard it, lesson learned!

UPDATE: this was on my underwear right now when i went to the restroom. Anyone?