Ovulating CD13!!!!!! is this ok?

So when we tried (2 months for my daughter) I always ovulated on day 14. When we started trying in Feb this year I noticed I was ovulating day 19-24. I miscarried in July and have noticed I have a short Leutal phase so this month started taking Agnus Castus and B6. I have had a positive opk V dark today CD 12! Is this ok...plus I have ovulation pains..plan to bd tonight and did day before yesterday. I also have Progesterone cream to use when I see my thermal shift. Do you think the Agnus Castus has made me ovulate earlier???