My bf and I were fooling around with no clothes on. His penis head tuched my vagina and I asked him to put a condom on. he did. i am a virgin. he began to enter for a brief second but it started to hurt and decided to stop because I didnt want to go any further. We just fooled around the rest of the night. The condom ended up coming off and our genitals touched often. He did not ever ejaculate at all. I dont remember there being any pre-ejaculate either, since he didnt not ejaculate. There is no chance I could be pregnant, right? It has been 3 weeks. I have a TERRIBLY irregular period and i havent gotten it yet, and my nipples are tender...im worrying alot.