As an update...

My sleep is now fine. I've got 6 tablets left of zopiclone, but I haven't taken it for almost a month. My appetite could be better. I'm eating unhealthy food and not exercising at all, which is something I want to change. Urm...oh on Thursday my CC said I could stop taking arirpiprazole now and just continue on the sertraline. Got no side effects.

So yeah, just getting on with things as best as I can.