Hallucinations, involuntary movements

After smoking marijuana for years i began to have auditory hallucinations, also felt being touched. doctor gave some ant-psychotic, it fixed the problem up to 90% because of side effects i stopped using those meds and the rest was going away if not i would start taking it again despite it's side effect.

Now about a year later the hallucination increased and i took some anti-psychotic Serquel which gave me involuntary movements in tongue and jaw, stopped using it, tried another one it also gave the same kind of side effect. This side effect is very bad, i have to take diazepam everyday. Not only when this side effect came it also came with things that suddenly makes me scared, short breath, nausea.

I have some hallucination i want to get rid off and this involuntary movements and everyday headaches that is like migraine but can't migraine according to doctors.

Have also physical problems but this is the most troublesome and disabling.

Since this is homeopathic forum, i am interested in any other solutions to this problem anywhere in the world. Either homeopathic remedies, herbs, botanicals, other alternative med or doctors, hospitals where such thing as this be treated. In my country doctors are really just called doctors. They don't know how to treat a disease.