I also would include the amount of liquids you take in as many times when I encourage fluid intake for patients during treatment, I will hear that they feel they drink alot and then when I drill down farther, I find out that in all actuality does not help you with your fluid levels. I would strongly suggest that if you are having fatigue related issues you talk to your healthcare provider and even possibly consider an nurtionist help you determining you needs and how to help you improve your status to work to lesson your fatigue.
In the meantime, I hope you take time for yourself, enjoy your life each day and find the good- whether it is watching a flower grow, listening to great music, playing with your grandkids or calling an old friend and reconnecting and in the meantime, Make it a great day! S