Ovulation question, is it ovulation time?

Question

today is day 13 of my cycle, I went to bed with a headache last night, woke up with the same head ache, now I am havinf lite mild cramps that comes and go every now an then, I have no cm, started BDing last night, is this ovulation time, and what are my chances of conceiving, my cycle is 29 days quite reguler since I was put on Metformin

Answer 1

due to ovulation time right around the corner with the lite cramps it just might be, start using the opk's to determain you fertile days