Ovulation bleeding

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Has anyone ever blood when ovulating? I’ve never have, I was or am well normally ovulate around cd14. I took opk since cd10. Think month is the only month I didn’t test twice on cd12-14 because I didn’t have enough test. So I don’t know if I missed my peak or just didn’t this month at all. This month I’m taking prenatal, coq10, vitamins d and I can’t think what other one oh melatonin. Because my levels were down. Again I’ve never had bright red spotting on or after I was supposed to ovulate. My left ovary hurt as if I am ovulating, my breast are a little sore. As well as today my bbt dropped today. I want to know if it’s normal how long and since I’m on these vitamins have they effected my hormones and period?