many stress and you will not be able to do that for the next day. but why not you just try simple way that fits to your body, certainly it is not an easy job to do by losing 15 pounds in just 2 weeks time it takes a lot of effort and courage to pull this off but in the end result will surely be worth it.
those pounds you have gained you can lose it all you have to do is to get rid of your favorite snack and foods and change your meal times with a perfect diet plan. it works as that you will not physically did 