I think you will never get yourself well while relying on these types of medications. You're trying to solve this like it's a complex logic or math problem but the body does not work this way. All of these psych meds mask underlying problems.
The body will always seek homeostasis, no matter how out of balance you may feel, it is just the body's best attempt at any given point in time to achieve this. I do not believe it is possible to attain any meaningful level of healing/health while suppressing your body's innate intelligence.
It may be that you need some serious and prolonged rest.
Don't be alarmed that you have more than one problem going on, everyone does - including healthy people.