Your symptoms really need to be discussed with a doctor.
I would guess that only eating 3 slices of bread is not enough food and could lead to constipation and fatigue. Can you manage to eat anything more nourishing, like soup?
As you have posted on this site, are you thinking about going gluten free?
I also had iodine radiotherapy also 3 years a go to shut down mine also it's going to take a while for you to get back to normal but they don't tell you that. I had wished I had surgery. I am gluten free now and have graves which I have already had eye op last year . They did a grate job. I have lots the 4 Stone that I gained also. The pain that I got WS11 8NQ just unbearable I rushed myself into hospital 3 times. Don't just go through this alone. Talk to youreturn doctors and specialists they can help and support you. Any questions just come back mate. Chin up
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