Period Tracking

Mae
Hi everyone! I wanted to ask you guys if you have something in mind that could answer my problem. I am 1day late on my period and me and my bf had sex on the 15th & 16th of august he always do withdrawals and we never use protection. The thing is since im 1day late of my period i still don't have signs of period cramps just onlh pimples and bloating no pain in my breasts no back pain no abdomin pain. Is there any possibility that i am pregnant? I haven't tried pt yet. I need answers hope anyone can help?