Took Plan B while ovulating, 50 hrs after unprotected sex

[nikkicdavis]

Hi, I had unprotected sex in the morning, Sunday 3/25/17. Took Plan B the next day around 2pm. I am pretty sure I was starting to or did ovulate that Sunday morning, had a large amount of CM come out all day that day and the day after - even after I took the pill. As well as had symptoms but still took the pill just in case I could catch it in time to prevent the egg from being released. Has anyone gotten pregnant after taking Plan B while or after ovulating? I keep reading reviews and studies that prove that Plan B does not work if taken while ovulating or after ovulating... And that it does not alter the lining of the uterus in time and thus can't hinder a fertilized egg from implanting. I am so crampy right now and my mood swings are reallly bad..
HELP.