Ovulation pains

I have been having cramping for three days. We have been trying for almost 6 months now to get pregnant. Last month they put me on progesterone because I wasn't having a period at all. Just spotting. Are these ovulation pains? On a normal cycle this would be my fertile window. Worried we can't haw kids. My husband is 27 and I'm 23. So this not an issue. Any pointers?