First of all, how long has it been since you have lost the weight? If it has been less than a month, don't worry, your body takes 6 weeks after losing weight to re-shape your body in proportion. Most people lose weight from the head down, so you probably have a fairly small chest and arms right now and you have big thighs and waist, right? Just keep on losing the weight and when you are all done, just wait a while and you wil finally see the body you have dreamed of.