Looking for opinions

Let me start off by saying, I know majority of you probably aren’t doctors / nurses and you’ll be giving me just your opinion.

LMP was 11/10 & 12/09 (after taking plan b)

Slept with guy one 12/4- took plan b 12/6- was bleeding starting 12/09- it was lighter than normal but it was enough to where I needed to wear tampons. Slept with guy two 12/14 & 12/15 Took a pregnancy test 12/21 & 12/23 both were negative. BFP (big fat positive (pregnancy test)) on 12/27. Doctors all say DOC is 12/15 w an EDD (estimated due date) of 09/07. As well as the anatomy scan I had done at 20 weeks said I was right on track for how far along I should be. I want to I guess know who we think dad is. Doctors say guy number 2 but I can’t lie and say I’m not nervous. Of course I’ll do a paternity test once he’s born but this is making me stress and be anxious. (Yes I know- my fault and I should have been more careful)

Thank you for your help