I don't know that I can answer all...but some things I think I know

Bulimia...tends to make once checks get puffy...it was one of the ways I could tell that my former spouse was throwing up...not to make light of it..one book she was reading I read and the person who told the story called them chipmunk checks...I'm not a doctor but I think that does go away...

You probably should get a physical so you know what damage has been done...not having a period for that long should be discussed...

As you learned bulimia does little to loose weight...you actually gain...so for all those reading this that think it helps you take off the pounds...there are two people here who would say the opposite...

Welcome to PC...I'm glad you had the strength to post...it really is a big step...