I i've just gone through six weeks of chemo and radiation for my glioblastoma. Not much side effects with the treatment until the last two weeks when I was overly tired. In the new year, I'll be doing the op tune and going to Germany for immunotherapy. For the anxiety, I started taking low-dose Zoloft, which helped me regulate my emotions with no residual effects. I don't think I could've made it without some kind of anxiety met. Good luck in the future God bless!