Two months ago I was on a birth control pill that only gave me progesterone. It caused me to bleed a lot in March and April. I went to an Obgyn for the first time and she set me up with some new birth control. I went on the 10 and my period was right around the corner and I was like okay I'm good. And I found out I had an infection. I took the antibiotics and was waiting for my period but it never came. No spotting. I've been having cramps and nausea/fatigue but nothing else. It's been a 49 day cycle. The only time I have ever went this long without one was when I was on the depo shot.. help me understand