Ok so I have always been 30-32 days ....I'm on cycle day 44 right now. I had a blood test at 7 days late that was negative so they scheduled a non ob ultrasound for tomorrow for the pain I'm having...I'm having on and off sharp pain in my lower left abdomen that kind one shoots down my groin area. Also lower back pain and sorness and headaches on and off. When I was suppose to start cm was thick and white up until Saturday it was thick and brown ..Sunday and all day today is was a gooey sticky brown and dark brown when I whipe....now tongiht there is a little blood in it and still sticky and gooey when I whipe. Hoping someone has experience the same thing and got answers.