Y know the part that compels you to write in this forum? Listen to it.
Y know that part that thinks it's not big enuff to worry about. Ignore it.
Simple, but not easy

I'm glad you're talking to a teacher, but I would encourage you to talk to someone else (also) who has worked with people who have EDs (or may be on the cusp of an ED).

Best of luck and don't be a stranger here. We care.