HELP!

Okay girls so I’ve been on birth control for the past 3 months i take my pill everyday at the same time and I just got off my period in Saturday. I had sex on Wednesday we didn’t use condom at 1st but he never cummed, then we used condom the 2nd time but this time he cummed inside me with condom on, so yesterday and this morning I’ve been cramping and what not could it be possible that I’m pregnant since I’m cramping