need advice

ra
Here's My chart for this month ! My boyfriend and I have been trying since July of 2016! I just started recently this month taking prenatal supplements and using the answers ovulation kit, I had sex on my fertile days and I've been using pre seed. But only time I didn't use it was on ovulation day like a dummy. Would that effect my chances ?? Anyways I want to order VITEX but I don't wanna order it for no reason..what should I do ? I don't start my period til next month I'm just so anxious and pressed !