Im a 20 year old male and have a receding hairline. My father is completely bald but didnt start balding until he was in his 30s; my mother's father has a full head of hair. I take enough protein, vitamins,and im not sick. I have taken supplements in the past. Until recently I have been an alcoholic for 3 years. Also I have been taking zoloft and trazodone for the past 4 months, but the balding started before that. I have a very stressful job. Joined the army when I was 17 and spent 15 months in afghanistan from when I was 18 up until this past july.

Why am i balding already?

It feels like I was a kid playing with pokemon cards like yesterday.