I fooled around with my boyfriend on day 16 of my 30 day cycle with clothes on. Midway, he pulled down my jeans down and fingered me for a while, barely entering his fingers in my my vagina for a few seconds not too deeply and mostly just rubbing my clit. There was no penile vaginal direct contact at any point of time during the entire time. He was on top of me but i had my jeans on at that time. While there was erection, there was no ejaculation. I felt no wetness and he says he didn't either. Plus i never saw his penis the entire time so im assuming it was never out and always covered. Is it possible that some preejaculate/ejaculate (just in case) might have somehow got on his fingers and got inside me? Since its day 16 of my cycle, is pregnancy possible? I dont want to unnecessarily take an EC if there's no chance of pregnancy and this is just my paranoia. Please help. Thanks.