This is very complicated, but hopefully someone can give advice

So it all began a month ago... I missed some of my pills here and there but it wasn’t a big deal, however I got my period earlier than usual. After that period ended, I started my new pills like I was suppose to and didn’t miss a single day this month (yay😁) 3 days ago, my boyfriend and I had sex without a condom and he didn’t ejaculate in me. It was really “sex” per say because he just thrusted in a couple of times before we said we probably shouldn’t, and we stopped. On my pill packet, on the week of the placebo pills, it’s usually the third pill that I get my period (today) but I didn’t... I’ve also been pooping a lot and have had a little bit of diarrhea. My discharge however is clear and watery meaning I’m ovulating. So here are my questions I have...

1. Where am I in my menstrual cycle?

2. Should I be worried that I’m pregnant?

3. Any words of comfort would be great really❤️

Sorry I know that was a lot, but I’m a very worried girl :(