Please tell me the truth.

I feel very shaken up and uncomfortable. i am not sure what to believe ether. part of me says that this is just my head but then another quite strong part of me is saying that my treatment team have been lying to me this whole time and that they are actually all plotting to destroy me. i think they have also maybe put something inside me like a chip to control me and they are also using the meds to make me think they are trying to help when actually they arent. and also they have a demon watching me cause it wont go away and also there are people watching me and i feel like they are going to attack me it is hard to explain. but what should i do is this just my head? or is it not and should i try and get away from all of them so they cant find me? i am really scared right now and i dont know what to do or who to talk to or um it is hard to explain but i just really need some advice. thanks if you read this.