from my experience with my wife Linda over the past year or so, of her reactions to Chemo, the side effects suck. they make you weak, your appetite suffers, and you feel like crap. and then you feel better right before the next session.
so if there is something you want to do, do it. hope for the best, plan for the worst. tell those who you love, that you love them. hug, kiss, cherish, spend time with them.
i do hope you beat this, same as Linda expected to beat her diagnosis. but only God knows the length of our days, so enjoy each one you are granted.