Hi Doc I'm Quinn 31..I Have A A Bf He

Hi doc I'm Quinn 31..I have a a bf he is divorced for 20 plus of marriage to his previous wife they don't have even their own child..coz according to him he got a problem ..so now my question is I'm almost 1 week delayed I tried to test last time but negative so is there any possibility I get pregnant??last month I used trust pill then in suddenly stop right after my menstruatation and had a sexual intercorse without any protection