Nothing or ???

Cheryl
I kept getting high fertility on my clearblue digital ovulation tests from cd14 through to cd21. I ran out of tests so didn't keep going. I never got a peak reading. I'm now cd23 of a 24-26 day cycle. My boobs are sore, my cervix seems like it's closing, normally when I wash my hair I lose handfuls but today there was barely anything. 
Am I just over thinking everything?