I took a plan b while ovulating 48 hrs later will it still work

Okay I get it, it was very irresponsible of me to not protect myself but on the 27 we let it took the best of us and he came without telling me of course I felt it but we both had an orgasm at the same time and it was already too late after that he said he would get me the pill but it took him 48hrs to get it I really scared because I was ovulating and I just need a piece of mind that everything will be alright although I feel like my period is about to get here because I've been cramping and I don't know who to go with to this problem he says everything will be alright he told me if I did ended up pregnant we can just abort like if it meant nothing I don't mind take the pill but abortion is a whole different thing and I don't agree I just need to know if I'm good