I aint flabby.i just have a fat layer on my stomach! how do i help it out? will medicines help me or yoga?

Medicines not warranted. Yoga may help but not without being on a restricted calorie diet.

A regimen of aerobic exercise and some muscle strengthening of the abdominal wall will help with your overall fitness and confidence in your appearance. Medicines that cause weight loss cause you to rely on medicines for weight loss. Everyone has a fat layer under the skin, called subcutaneous tissue. It is normal to be very self conscious about it in adolescence especially. Best wishes.