My advice to everyone here is based on common sense and observation (reading news articles): do not try to self-medicate with drugs, alcohol OR smoking.
I think CBD/hard drugs/alcohol/smoking will only make things worse for you.
Anyone that tries to get you to self-medicate with the aforementioned things, does not have your best interests at heart. Mental illness is in the brain, and these things have a corrosive affect on that organ.
Better ways to self-medicate: eat a healthier diet, drink more water, exercise more, try to get more sleep, read more, get more sunshine (but wear sunscreen), practice safe sexual practices, find a good therapist or take up journaling, focus on quitting a drug habit if you have one (and/or an alcohol or smoking one), and do not rush into romantic relationships (many schizophrenics end up being abused).