I do not and have not felt good for some time. and whatever is going on, seems to be worsening. I have lost strength, and find myself winded when climbing stairs. When I first start walking I am struggling, but then seem to find energy. however what bothers me most because I can t figure out, is why I feel this swelling or inflammation in my throat. I did see an endocrinologist who says I have the beginnings of Hashimotos as well as a nodule on my thyroid. Wait & see until January for the nodule. I feel the best when I am inactive and the best when I am active, but everything in between is a struggle. I worry about my heart but no doctor has recommended/suggested that I need to see a heart doc.