Pregnant or not ???

Hi .. I've never really posted on something like this but I don't know where else to go, so why not ask complete strangers .. Okay so I have the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> to keep track of my period because I have an irregular period it's hard to tell when I'll get it, normally the calendar is right .. it said I wasn't suppose to get my period for another 60 days so me and my boyfriend have a lot of sex because 🤷🏻‍♀️ why not. He always nuts in me, and it turns out he nutted in me the week I was ovulating and the entire week m pregnancy level was high and now I got my " period " but I'm not sure if I could be pregnant or not .. he's nutted in me a lot before and I didn't get my period for months but I wasn't pregnant ! But this time I started my period right after .. HELP ME !