I had a miscarriage in october 2018 since then my cycles have been 31 days then 26 days next cycle then back to 31 days and so on. If this pattern continues, this cycle would be 31 days and I would be on cycle day 13 today. I had strong ovulation signs on days 8-10 but this seems to early to me? I cant get more opks right now so im wondering how common it is to ovulate early? Could i have ovulated already? When i got pregnant in August of last year it around cd 10-12 on 26 days cycles!