CD47. Why? :(

I’m on CD47 with no period symptoms at all. All negative pregnancy tests too. I’m going to get an ultrasound this afternoon to see what’s up. I just feel so defeated. This is the first time I’ve ever tracked with an OPK (I normally just have an app) and somehow my cycle has gone all wrong. I just don’t understand why this has happened. My cycles are normally around 35 days, and this is the longest my cycle has ever been. The more I think about it, the more I google, the more I just want to cry and I know none of that will help me.