It seem form your problem that you have male pattern baldness
. It is a common process in all the males so do not worry. Stop any substance abuse
if any like smoking
and alcohol or any other thing. Take a very good nourishing diet. Have patience and faith in your doctor. You have to take long term treatment in form of vitamins mineral and topical application of minoxidil
lotion treatment, it takes multiple of months to see the result.