Wondering if i could be pregnant?

Patient: Hi. Me and my boyfriend were being intimate 4 nights ago and we were “dry humping” he had on boxers and I had on shorts at first but then just underwear, and then nothing but that only lasted a second. Well 4 days later im feeling weird, I have been peeing very frequently and I have period cramps but my period is 14 days away. 4 nights ago we did this which was on a Saturday and I just got off my period Wednesday. He did not ejaculate but did pre cum, and I was wet also. I just want to know if I could be pregnant, I’ve also been constipated I took a laxative but still no luck. I just want to know what could be going on.