u/Klutzy-Sector-9913

My boyfriend and I has unprotected sex 3 times today (Aug, 15th). I'm on day 7 of my cycle so follicular. He didn't cum in or around me but i'm still anxious since it was raw and i'm a bit new to having sex. I'm 5'6 and 223 pounds. I was told to get ella since it'll work better for my weight, but i'm not able to get it in time. Should i take a plan b?