So I just got off my period a week ago (my cycle length is normally roughly like 30 days or so and my period lasts 3 days). My boyfriend and I fooled around a little a couple of days ago. I had my panties on and he ejaculated on my chest. There may have been a tiny speck of ejaculatory on the outside of my panties (I was also wet, I don't know if that makes a difference). Anyways, after that, I took my panties of and he fingered me. He never put his penis inside of my that day. Is there a chance of pregnancy?