Started hearing family+friends voices in my head listening tomythought

It started one day and progressively got worse to the point I had to be hospitalized and I know for a fact its happening because when I was in the hospital I could hear the nurses laughing about and actually repeating the things I had only been thinking to myself. When you think this is happening you try and make a conscious effort not to think of anything bad or depraved and in my case this conscious effort ended up producing that which I was trying to stifle. For instance every time I'd see a person of any particular race I'd end up thinking of a derogatory racial slur, because I was trying so hard not to think it. This literally drove me insane and caused me so much emotional distress because the voices would gasp and respond in turn calling me a loser and racist and everything else after hearing such things. The level of depravity only got worse as time progressed and so to did the voices put downs and cursing. I swear to god when I was in the hospital I could hear my thoughts being played through some sort of speaker in the next room, maybe through a phone or something. And I could hear the nurses talking and laughing about it Even the patient next to me mentioned something about it!! If this is really happening and I find out I swear to god the people who did this to me are going to fucking pay I don't care who it is its sick and has completely psychologically ruined me. I feel like I have absolutely zero privacy. Its pathetic and to do this to someone is fucking evil no matter what sort of intentions were had. Every single night I hear it laughing and taunting me. At first I thought maybe there was device hidden on me or maybe inside of me and my voice box was still somehow activated whenever I'd say something to myself and the voices were being heard through vibrations in my jaw or eardrum somehow. Has anyone else experienced this? Im at the point where I really don't give a single shit about it happening or not in relation to how it affects what i decide to do on a daily basis. but I better never find out it was true because that will not be a good day for anyone involved