Tired

My energy level has dropped dramatically the last couple of days. Today I went to radiation, ate lunch, and haven't been out of bed otherwise. The nurse chastised me for losing too much weight too fast and said that I am compromising my immunity system by doing so...So once again i will try to add more calories. It is so funny to me to be TRYING to keep the weight on. Hopefully with the added calories, my energy will increase again too. I think I will give ensure a try again.