Okay I need help, I think my eyes are deteriorating

Eye care
1

I've attached a video of my eye movements when I 'squint' my eyes, I've noticed a change in my eye movements, more prominently with my left eye, and I have a twitch in that eye too (which has only come about recently). My girlfriend noticed this earlier today and I've been paranoid ever since. Can anybody shed any light on what my eyes are doing and why they're making me feel dizzy and disorientated soon after squinting?

When I squint I feel a heavy strain on my eyes, more so my left and eventually gives me a headache. Also, I feel like my eye is out of place, which I know is unlikely, but that's the only way I can describe it.

Thanks a lot,

Ben.

2

I apologise for the last link, it was incorrect. If the moderators could remove it that would be great please.

it can be found here... https://vid.me/f9uj

3

As no video check your symptoms against 'nystagmus'

4

I've uploaded the video link but it needs to be approved first. Anyway, the symptoms don't match with nystagmus. When I squint, my eyes take a few seconds afterward to roll around back to the normal position, it's like something out of a horror film. Then my eyes feel strained and it becomes very uncomfortable. Any chance you could offer further advice?