Hmm, I think there is a combination of paranoia from being a new smoker and possibly some schizo brain functioning going on. The paranoia is normal, and you learn not to get paranoid if you smoke more. As far as the schizo, I'd be careful, I think many people on this site will tell you weed won't make you schizo, but it may amplify the effects of schizophrenia on your mind. I would talk to the shink and see what he says. He's bound to confidentiality, so as long as your over 18, its probobly for the best he knows anyways. They are pretty open minded people, and I doubt he will tell you to stop, unless its the best thing for you.

Good luck, and be safe.