I think you need to go in and ask for help. Take what she says and use it to turn the behaviors into good ones.

I damaged my esophagus from purging. I use to purge and SI after sessions because I always left so frustrated and didn't know how to cope.

EDs rear up at times. I've gone back and forth for 8yrs now, was in treatment for 9mos after 6yrs of struggling in silence. It's something you need to continue to work on and keep in check. Hang in there.