Am I pregnant??

I got off birth control last month. Before than I switched birth controls two times within a 4 month period. Two days after my period ended I had unprotected sex twice the same day (back to back). He pulled out. Three days after that we had unprotected sex again, pulled out. It’s been a week and a half and I’ve been sooooo gassy like I can’t stop and I’ve never been like that. I also have cramps in my pelvic area, and my boobs are a little sore but nothing like bad, and I just feel off which is extremely weird for me. Could I be feeling like the earliest signs of pregnancy?