Why is it that I can feel when a TV is on, the channel is changed or the screen is snowy?

I have been trying to figure this out forever now and I have read about everything that people feel maybe the cause, from high pitched frequencies to static the TV produces but it doesn't feel like something I hear, it almost feels like it hits me in waves and I can feel it not hear it (If that makes any sense). I can hear the high pitch noises it makes but I can tell the difference. It has kind of gotten worse over the years and now unless I am looking directly at the TV or watching it, it drives me crazy. I have even moved into a town house and I thought my neighbors might have had their bedroom TV right next to where the headboard of my bed is because it kept me up all night and they confirmed it. I think above all, the worst times are when I am in another room and someone repeatedly changes channels, walks in the room with the TV on or past it, or when I walk into a building with a muted security monitor that has gone all snowy. I don't know if it is related but I have a pretty good sense when focused if someone else is in the room to the point I can now even feel when my cat enters or leaves....it kinda seems like I can sense them easier when the TV is on though (maybe they interfere with whatever the TV is sending out!LOL). I have read about others who kind of feel the same way, does anyone have any idea what it is? I am starting to think I am mental or I should just move as far up North as I can and stay away from TV's all together!LOL