“going off” BC for the summer?

This past summer was extremely hectic for me. I had 2 jobs, took 2 online college courses, took on a roll of caring for elderly grandparents, and still tried to enjoy the life of a 19 year old who’s in a relationship. Needless to say, I was EXHAUSTED. When I could sleep in, I did, which messed with my schedule a ton. I don’t have alarms set for my pill because I usually have a pretty solid routine which includes taking my BC daily. Well, that routine went out the window this summer. Sometimes I would take the pill on time, sometimes late, sometimes not at all.

My boyfriend and I continued to have sex. He would start without a condom, then put one on and finish, or we would stop after a little while and I would give him head until he finished, or he would pull out with plenty of time and finish on my stomach or back after giving himself a hand job for a minute.

So my question is, could I be pregnant? He says he never finished inside me and I don’t recall him doing so. My period is expected to start today and I have my normal “preperiod” symptoms, but haven’t started yet. Could this be caused by my irregular BC “schedule”?