Hello, Memememememe! Congratulations on the good news! Any victory is a real victory.
As important as school is, your safety and well-being are more basic. Taking the time you need to get proper rest and to do things (music, recreation, etc.) that diminish your urges to cut and starve is worth it in the long run.

If talking mostly makes you feel worse, how about writing? Some people here, myself included, print out our PsychCentral posts or selections from our posts to take to counselors and therapists.

Wishing you well, and as easy and stress-free a December as possible!