I haven't sleep in days, please help. From when I wake up until I'm about to go to bed I'm perfectly fine, but as soon as I lay in bed for a few minutes I hear a humming sound. It's unbearable! It'll almost force me to stay up all night, but if I do manage to go to sleep with this irritating hum sound, I wake up with nose bleeds, a major headache, and I'm very dizzy. When I get out of bed and put TV or something on, the noise goes away, but it'll reappear if I even try to go to bed. If I lay on the couch for an hour or so with the TV on, the humming will reappear. I'm literally going insane! Sometimes I'll yell at the sound but it gets louder and louder everyday! Please help.