Taking evening primrose oil has delayed my ovulation 😩

Angela • 44 yr old Mother of 3 older children to previous marriage & a 4 year old boy to my partner of 5 yrs, ttc no 5 for 2 years, did fall pregnant last year in June but lost the baby at 12 weeks. Now Just had my baby boy Heath William 13/03/20 😍

Started taking it at the beginning of my cycle, just 2 a day to increase my cm, should have ovulated cd14, now on CD 16, still negative, ive had 2 temp drops yesterday & today & I finally see my cm wetter like normal, as I never get ewcm, also the vitamin dried me up? Anyone had this happen?