hey @Sapphire2 I have bipolar 2 but only recently diagnosed. I got through life relying heavily on creative stuff, my emotional cycles meant I jumped between a lot of things like writing, painting, sculpting, music... and drawing of course!
It sounds like you are doing a lot of good things to try and deal with schizophrenia, I have talked to some people before with it and it sounds really tough.
What do you like to draw? I would draw all kinds of silly things, especially at uni I never took notes my books were just filled with drawings haha.