Hi there ~
I understand your concerns. Using pot and smoking
it in large quantities may cause you to have hallucinations
and delusions and numbness
in different parts of the body and weird sensations. I would think that this is due to the usage of the substance in excess and that you are becoming physiologically and psychologically dependent on it. I also wonder if you need to see a doctor to get yourself to a rehabilitation
center to detox from the medication. I believe a consultation with a psychiatrist
who is well versed with the substance use disorders will be a good place to start with.
I hope this helps. Take care and have a lovely day!