unsure

Okay so I'm ovulating but had no idea I was ovulating when me and my SO had sex we usually use the pull out method when I'm overlaying but I seriously didn't know I was because I haven been on the app since I tracked my period any who it was the first day of ovulating and I said I wasn't and he could cum in me so he did what are my chance I could get pregnant I hope slim we have a beautiful baby girl that will be one on December 23 and it's to early for a pregnancy test. Any in sight would be great