So I had my last period Feb 1st and I'm 20 days late... I felt like I was going to start a couple times but didn't .. now I am super moody... All month really... And I don't feel right... I went to the doc for a blood test .. maybe I'm sick they wanted to check blood count ... And I took 2 dollar store test both neg at day 12 and 16 ... I have a 11 month old so not to into being preg. Bc I have 3 boys ... But if I am it will be my last maybe a girl.... Maybe I have a cyst .. I've never been late unless I'm preg. So just looking for help idk what all the abbreviated words in Google mean .. Lol btfa.f ..