Help???

So according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> I was supposed to ovulate this past Sunday (29th of December) and on that day I was on top of my boyfriend and we were dry humping I was naked and he had on basketball shorts. This was the first time we ever did anything sexual and nothing went inside because we aren’t ready for that. I just wanted to know if it was possible for me to get pregnant by this. I’ve been going to the bathroom a lot but idk if I’ve been drinking more. And yes I know I should refrain from this stuff I will just please help me clear my head. My period is in 9 days. Thank you