Post-Treatment Side Effects - Center of Chest/Sternum Area

AMLmom51

I'm one year out from chemo and radiation treatment. I wanted to see if others have the side effect that I have or have any input. When I get tired, my sternum area feels fatigued. That's the best way I can describe it. It's not painful. It's not in my lungs. Unfortunately I can't think of a word to describe the sensation aside from a heavy, fatigued feeling. I had a chest X-ray and everything looks good. Anyone else?