Messed up cycle!!!

I'm having such a weird cycle this month! Clearblue digital gave me low, then a really early peak, then low, then high!! I had a little bit of ewcm, then it went away, and now I'm having a ton on cd 17 tho I normally ovulate on cd14. My temps are all over the place this month too. I had a chemical pregnancy/early MC last month so I wonder if this cycle's just a throwaway, but sometimes I wonder why I even bother charting all this stuff!!