People always ramble on about the fact that fingering and stuff can't get you pregnant? right?

Okay. So a month ago, 15/1 to be exact, my boyfriend and I got a bit frisky. He fingered me and I rubbed his pants and there was no direct contact with his penis. Fully clothed, I rubbed up against him and then later he told me he finished. I got my period 8 days later, completely normal, but I haven't gotten it this month yet. A few people in my family passed away and I have exams soon, but I'm stressed about that and my period being late I'm flipping out that maybe, just maybe, I may be pregnant. I know that people always ramble on about the fact that fingering and stuff can't get you pregnant, but could the rubbing have if his pants were a bit damp? I'm just worried and I can't talk to my parents about it.

Thanks