Since last October, I quit smoking and had a thyroidectomy. I have the type of thyrooid that kept me at 104 pounds, Since then when I wake up in the morning my feet are very swollen and it is difficult to walk, Have you heard of that? It worries my husband and tomorrow I have a 1:15 pm appt with him. What could it be - judt an educated guess guess, I am basically freaking out. Thank you, I am 61 years old.