Since january ive been extremely bloated, feeling front heavy, after eating, walking or working. ive gained 21 lbs since january. im not eating more, in fact, im eating less, because of how i feel. the bloating is causing pain?

It is time for you to write down all your symptoms with a timeline. You then need to schedule an office visit & take this with you so you do not forget any detail. Bloating is caused by a combination of air you swallow and gas created by gut germs as they feed on intestinal debris. Why you are gaining weight can only be determined by history/exam and testing.

You should go for a complete exam and blood work Your weight gain is not normal. Some possible causes are stress, alcohol consumption, medications such as antibiotics and corticosteroids. Conditions such as Ascites, Cushing's syndrome and Hypothyroidism could also be causes. Get checked out now, too much weight is not healthy.