Hello I am due my period on the 29th and am currently on CD26/31-32 . My period has been a over the place and I think it is starting to be more regular since my daughter was born in April. According to different applications I should have ovulated roughly on 16th or 21st. I started using clear blue OPK and have been getting high result for 8 days now (started testing on 14th/CD17) I am getting very strong cramps today and am feeling an urge to go to the bathroom constantly and quite mood swingy to say the least. I would be around 7DPO if it were the 16th but haven't gotten my peak yet. Could I just be over thinking? Many thanks!