Hi Carrie! PMS is a result of fluctuating hormones in the body. Everyone will experience different levels of symptoms from month to month. Some months are way more tolerable than others. While there is little you can do (outside of medication) to completely rid your body of having the symptoms, you can simply be easier on your body and go with the flow (no pun intended, ha) during these times. Try to keep a lighter social schedule, keep yourself away from avoidable stressful situations, go to bed earlier, drink extra fluids, take a multivitamin, make sure you get proper iron intake (since blood loss will contribute to your fatigue and overall weakness), have a good cry to release stress if thats what your body wants to do, keep your workouts at maintenance levels rather than push too hard at this time, and take a relaxing bath. These things should at least help with the symptoms to keep you in a better frame of mind during this time. Good Luck!