Sure. But all I'm saying is to consider the possibility, since if it were a paranoid delusion, you wouldn't know it. It would feel completely real to you, because that's how it works.
And I'm not even saying that it's necessarily that. There are many medical conditions that could cause the type of pain you describe. Maybe see a GP first.
But your neighbors using some kind of "device" on you - that's extremely unlikely and AFAIK not even possible in the way you describe.