Afternoon all 
I normally ovulate on CD 12 or 13. Last month, I ovulated on CD11 which I think was perhaps due to my body ‘resetting’ after a chemical pregnancy.
Today is CD8 and to my astonishment, I’ve got a peak OPK, so it looks like I’ll be ovulating tomorrow on CD9. Yikes!! This seems far too early! Does anyone have any success stories or reassurance please?
(I think the reason for the short cycle this month is that I had the booster jab last month. The first two jabs caused the following month’s cycles to be short, so I’m presuming that’s what’s happening here too.)