@margot69- Good morning- Radiation is different for each type of cancer so I don't think that they can do multiple ones. I know that you are worn out. Adjusting to an illness like cancer can be very draining, both physically and emotionally. I suggest that when possible, step outside and take a walk, any length of time that you are able to do is fine. This will "clear the cob webs" as my mom use to say. I don't know what these next few months will bring for you but life is only a day at a time, a moment if need be and one decision at a time.