My husband had radiation and was also tired. He had his radiation at 9:00 am, then I brought him home and convinced him to eat a little and he would take a long nap. While he napped I went to a Pilates class and then I came home and in the late afternoon would take him out for a while. Maybe just to the park to watch the kids play in the water - nothing strenuous but outside in the fresh air. I pray you have someone to take care of you. I hope you don't mind but I have added your name (Nancy) to my church prayer list. I don't attend since my Tom became so ill but they are still my friends. Hang in there, Nancy, and if you need to vent, I am here. Hugs coming your way. Trish