Extremly paranoid ihave been for years i undress under covers because i think people can see me . search for cameras. think people are tlking about me?

There is help: No individual diagnosis or advice can be given, but persisting paranoia and feelings are wathcing or talking about self gnerally raise questions about a range of disorders from paranoid personality disorder, delusional disorder, anxiety disorder etc. Ruling out medical conditions or medicaion effects and consulting with a psychiatrist asap would be wise. Early twenties can be risk time 4 worse.

Paranoid: Experiencing these symptoms can be very uncomfortable and frightening. It sounds as if you don't even feel at ease in your own room. A psychiatrist can help you, if you're willing to see one. S/he can explore with you what's happening, help find the cause, and suggest treatments that will help. You can start with your primary care physician first, but you may benefit from specialty care.