Totally TMI question...

So I'm new to the whole glow community and had never checked my cm before. Never even masterbated. Well let's put it this way, my hubby and I had unprotected sex for like 10-15 seconds a few times before putting on a condom. I know you can get pregnant from Precum, but I heard that if he has peed since the last time he came that there isnt any semen in his cum. Long story short, my period is due in about a week, and I still have a lot of CM. I'm just really watery and wet up there. What's going on?