I am not a doctor, and this is not medical advice.
It sounds like your eating disorder may be tied to an anxiety disorder.
I highly recommend trying to find a clinic that provides ketamine therapy sessions rather than using some from an unknown source with unknown purity using a method that you may not be the most familiar with. There's a lot of red flags for such an approach from a harm-reduction standpoint.
DMT can be helpful in that it can help you learn to calm yourself but learning to endure and stay calm during the experience. It also tends to have a nice afterglow which can also lend itself to more calming states as well. I also agree that mushrooms can be used to reprogram thinking, but it takes active work inside and outside the space to do so and will also take time. The more deeply ingrained the the programming the longer it takes to reprogram.
Cannabanoids such as CBD and CBN may be helpful for your situation as well.
To directly answer your question, I use psychedelics, particularly DMT and mushrooms, to assist me with debilitating double-depression, reverse seasonal-effective disorder, and anxiety. There's a long list of ways in which they help and keep me going in life.
One love
What if the "truth" is: the "truth" is indescernible/unknowable/nonexistent? Then the closest we get is through being true to and with ourselves.
Know thyself, nothing in excess, certainty brings insanity- Delphic Maxims
DMT always has something new to show you
Question everything... including questioning everything... There's so much I could be wrong about and have no idea...
All posts and supposed experiences are from an imaginary interdimensional being. This being has the proclivity and compulsion for delving in depths it shouldn't. Posts should be taken with a grain of salt. 👽