As you are suffering from hypothyroidism,you may put on weight U can get the thyroid profile done and see if it is in normal value...if not we should adjust the dose accordingly. If thats the problem,it will get better within 3mnths and the body weight also reduces Just prefer healthy diet and avoid food like soya,cauliflower,cabbage(brassicae family food-search on google) And exercise - prefer weight training+cardio Reduction in overall weight=reduction in breast size too U can consult me for further details There are surgery options too if the issue is too concerning. Hope this helps

Hi madam , Kindly consult a plastic surgeon to alleviate the symptoms and concern regarding heavy breast .

You can undergo breast reduction surgery which will help u not only to get rid of the excess fat in the breast but also give a good shape.

Breasts are mainly composed of fat tissue Considering you also have hypothyroidism and considering the increase in weight.... This might be the reason behind the growth of the breast size I would suggest you to first check for hypothyroidism to see if the condition is being controlled adequately or if further thyroxine supplements are needed If the current thyroid profile is normal, then try reducing weight as it will decrease breast size to some extent If you still feel that the size is bothersome , then further treatment in the form of mammoplasty can be planned.