diet pill

A couple of weeks ago I went to the store shopping for pants for me. I saw pants that I like so I pick out my size and tried to put them on in the dressing room. When I tried putting them on me found that they did not fit me. I though that maybe it was because of the fabric. So I pick another pair of pants the same size because I thought they were still my size but they were not. They were too tight on me especially on my legs I could not pull them up on me. I can not accept that I have but on so much weight. I need to act now maybe taking a diet pill will help me lose this weight since I have no time for exercise. I am busy all the time.