terence mckenna would say that psychoactives (leary as well probably lol) have a profound effect on the ego and value systems of a human being.
(mostly to positive effect)
Increased sex drive, increased accuity, etc,
Although they are usually refering to psilocybin in their research cannabis thc is a psychoactive component and must share some properties.
I'd argue that you're mind is screaming... rightly so since it's smooth operation was dependant upon THC to a degree.. or at least the lowered framework that it seems to setup/interupt as a neuro transmitter controller.
my 5 cents i guess,
get well :thumbsup:
Peace,
Denial