I have not left house in months as i feel threatened and intimidated by people. is this part of my psychosis?

Speak w/your Dr. 1st: Inability to leave your home is known as agoraphobia. It is a type of anxiety disorder. A delusiional; disorder paranoid type & could also increase your symptoms. You need to see a doctort of course your should have someone go with you., Talking to another professional will either confirm the diagnosis and if this is problem a referall to a pscyhiatrist will be important