I completely understand, as my psychosis mostly consists paranoia.

As said, try and find a doctor and see if you can get an evaluation. Talk therapy is really good, and maybe if you and your doctor think it is best, look into medication and other therapeutic options.

If you want to meet people, see if there are any self-help groups in your area. They are SUPER helpful, and are a very good way to meet people, and usually they are people who understand what you are going through.

Take care.