still no Af

Caroline
So, had AF in November after a 120 day cycle. Seen specialist who checked me over and sent me away with a blood form saying to have a blood test days 2-6 of my next cycle, which was due over Xmas. Previously had bloods and an ultrasound which all came back normal. I'm now on day 72 and loosing my mind. All I want is a body that works 😩 awaiting my next appointment with her. Anyone had anything similar?