Hi doctor me and my gf were pleasuring each other with our clothes on. I was just kissing her and I did not touch her vagina at all. She was rubbing my private part but over my pants. After some time I ejaculated inside my underwear which I observed was wet from outside (The outer part of underware)while she was rubbing me over my pants. After this incident happened she went to pee. But before peeing she washed her hands with cold water without soap and that to just once. She then went for nature's call and wiped her vagina with same hand with which she was rubbing me. The incident happened on 5 March and her last periods were from 24 Feb to 28 Feb. She did not even have i-pill. Doctor will she get pregnant? Now she is having chest pain for past 3 days.Please suggest