Hi, last month I got my period super light, and it only lasted a few days. It's Normal for me to have wacky periods, so I wasn't worried. A day after it ended my boyfriend and I were messing around, and we didn't have sex, but his penis was on my vagina (I was wearing underwear). I don't know if there was precum (an forgive me for sounding dumb) I was told I can get pregnant. Is this true? I've felt achy, crampy, tired, and irritable. I just got my period (normal for once) it's regular flow, but I doubt it'll last more than a few days. My periods are usually heavy and long. Shoul I be worried?