welcome, bond man. i'm a mom of 22 year old daughter, in early recovery from alcohol and cocaine abuse. she found help from her health/counseling center on her college campus. and from medical docs. and from her family. some of her friends were/are supportive and others just don't get her new way of thinking. it's ok though, many supportive folks at aa/na meetings - a lot in your age group.
welcome, and i agree with missymae that a good, honest doctor's appt is a great start.
keep posting! k