I have question about my cycle. I usually have 33-35 cycle days, fertile period at about CD14-CD20. However, for this cycle, I don't feel that I ovulated on these days because I usually have loads of CM but this month I don't. During my fertile period, I also tested with Clearblue Digital and I had negative throughout the fertile period. Today (CD29), I have loads of EWCM. So I tried to test with Clearblue Digital and it showed that I am on Peak fertility. Why is it so weird? Are my cycles getting messed up?