Femara cd33


Used femara this cycle, cd4-8, but have not had a period yet and am on cd33 with BFNs galore 🤔 Used femara one cycle last year and af arrived 1 day early (cd27). Had a MMC in Feb and the cycle after that was 39 days long - could my cycles really have lengthened by 11 days? I did have sharp pains by my left ovary on and off all day on cd25 - was hoping that was implantation but now thinking it may have been ovulation only?