Ovulation and crazy symptoms

Does it mean anything if you have crazy symptoms around ovulation? Other than a little bloating, I never have ovulation symptoms. However, ovulation should be within the next couple of days and I have been battling major mood swings (to the point of scheduling an appt with a counselor), major headaches, abdominal cramping, and mucousy cm discharge. I don't think I'm pregnant yet, but just wondering if there is any correlation bw "severe" ovulation symptoms and anything else? (Fertility, twins/two eggs released, etc)