Struggling with Multiple Health Issues at 18 - #49852

Hellow doc, I am 18 years old facing too many.Health problems 1.Hairfall-from past 1.5 year.I am facing hairfall and receding hairline.i am suffering.From male pattern baldness 2.Hair greying- past 1month my hair suddenly turning grey rapidly .My hairs becamr dry brittle 3.dandruf- from past 1 year iam facing severe dandruff sticky and when it gets wounded . I have tiny hard bumps on scalp. 4.Acne- from 2 year have facingsevere acne . I have cystic type of acne . It became a bump on skin with no opening and puss inside skin it is very pain full 5. Cold-I got frequent cold and cough. I am more prone to cold 6. I got mouth ulser in summer or in hotclimate. All this problems start whenI turn 17 Kindly help me with this issued . I got so frustrated and have no confidenceto get socialised