Hello there we undertsand your feeling and your concern towards your health. It is very sad that you have this at this young age. But you dont need to worry all you need to do is to maintain a good relation with yiur eoctor and take medication's regularly amd life style modification. Life style modification includes avouding of smoking and alcohol. Avoiding food like junk. And if this is totally familial then you need to hit the gym and start working out. Thank you