I recently went to my GYN appt and explained to her that over the last few months I've been feeling really irritable, cranky, sometimes sad, and just lashing out on my family. Somedays it fine and then sometimes it's not. But I noticed that it was happening right around my menstruation. I could not figure out what was wrong with me I thought I was going crazy. I NEVER suffered from mood swings in my life. I noticed since entering my 30's (Im 35) changes began to happen. My hormones!!! I also noticed during my pms phase I sweat when I sleep. It's gross. I usually take a shower in the morning that's how sweaty I am. So my doctor prescribed me prozac in the lowest dosage 10mg and said I should take it the week before and the week of my period and that's it. Does anybody else do this ?