I just got a panic attack in school, and I'm pretty sure I'll die from this neck problem...
Basically I woke up this morning with a strange feeling like I was off balance. I felt like I'm going to fall on my left side (the one I slept on) but I wasn't falling at all. I was walking straight but felt like falling.
I was in panic all day about it, and couldn't stop worrying.
When I laid down on gym in school, I suddenly felt this dizziness, like I was on a boat and It wouldn't go away for few minutes. I panicked and got a major panic attack from this.
Now I went to a neurologist and after an examination she told me that psychically everything is alright.
So I believe It might be my neck, since I have this nasty habit of sleeping on my stomach with my head turned to the side, and sometimes apply a lot of pressure on the neck. I'm just scared I might have damaged the important parts of the brain in the neck, and that I'll die from that and I will die in my sleep, and now I'm even afraid to sleep.