Hey Bee
It is tough when you first come out of head and neck cancer treatment. Just be kind to yourself and patient. 🙂 Baby steps and you should slowly but surely notice differences, takes work though!
I find that I now take a multi V, Magnesium and Vitamin D and if I take them regularly my muscles are wayyyyyyyyyy, wayyyyyy better than when I first finished treatment. I actually tore my rotor cuff tendon sitting on the couch, which sounds and now seems somewhat ridiculous but it did happen.
Whatever you do "gentle" is the guiding word. Just start slowly and you will know what you can and cannot achieve. Just keep looking back and recognising where you have come from and it will help you to keep going forward with it all.
All the best.
Julie
ps I have worked in the heat and humidity and now work 12 hour days and cope pretty well. Came from being a physical, mental and emotional wreck to that! 🙂