Have you ever had the feeling?

where you close your eyes and you feel like your mind or your brain or "you" are actually leaving your body in this convulsing manner. It's mostly centered around your head area. The closest thing I can describe to it would be like taking the roller coaster or those spinning Gravitrons, where you feel like your body is constricted by the safety mechanism but your head is just flailing around and you're using your neck muscle to hold it in place.

It's been happening every so often for the last 3 weeks. Sometimes, it feels like my brain is "sinking" into the back of my skull and my body feels higher than my mind. Sometimes, it feels like my head is being jerked forward. Sometimes, it feels like something is forcing my head to turn to the side, and my muscles are pushing against it. Most of these happen when I close my eyes and try to sleep. Sometimes, my vision encloses on itself like tunnel vision and I get disorientated for about 5 seconds, which typically happens after I've been sitting down and looking at a screen like my laptop or my phone for too long, and try to stand up after that.

I think its' mostly because of my irregular sleep pattern these few days, but it's not really as irregular as most would think. Just a few hours here and there. Sometimes it would also feel like my eyes and eyelids are on fire which is very irritating.

I always think that just by sleeping for a while I would recover. But that never seems to happen, because if i sleep in the day i would end up to energetic to sleep at night and end up playing til 12 odd before I sleep. which is quite stupid.

anyway, stupid pseudo-medical condition.