My man nutted in me three times last night, could I be pregnant?

The first time was in my ass and the last time was in my mouth, so I’m not worried about either those times. My last period started two weeks ago.

And please no lectures, the second time I kept him in me cuz we were basically cumming simultaneously (more like back to back). And also I heard it’s less potent after the first shot?

Please help as I can’t have a baby now.