Yes, please try natural methods. Prozak type drugs make you into another person!! SO what if it is prescription....it's still a mind altering DRUG, Yuck! Get some Clary Sage essential oil. It helps balance estrogen levels and calms moods. Blend it with some almond oil or something for a massage or just put a little straight on your pressure points. Also most health food stores carry some type of PMS tea. I use that and take a pill form herbal mixture of (cramp bark, dong quai root, chaste berry) Also Kava Kava tincture is a natural "prozac" kind of herb. All these things help me!!
Good Luck and God Bless!!