Hey becca, so I have PMDD premenstrual dysphoris disorder so before I get my menstrual I feel very depressed for days, I cry constantly sometimes for no reason, I am exhausted a lot and I craze lots of salt and sweets after I get my menstrual I feel a lot better. You may want to speak to your gyno and get your hormones checked to make sure you don't have an in-balance if you do they will give you some form of hormone which will help you feel better.