Unilateral tinnitus twitching and diplo.

I stated getting tinnitus like thing noticeable 1.7 years ago then I got diplopia that stays even after closing one eye and goes in sunlight 1 year ago in between I started getting bodywide and especially facial twitches that come and go. There are days that I don’t get them at all there are diya I get the a lot. I have -5 myopia and -3.5 and -2.75 astigmatism. I also have sinus since childhood and I have history of low vitamin b12. Tinnitus is mostly in right ear. I can’t hear it in daily life i hear it in pin drop silence only. Tinnitus can be someone bilateral sometimes 2-4 times a month I hear sudden loud noises in ear also. My sleep schedule is very bad o use phone for 12-13 hours daily. Twitching comes and goes. I have no headache no balance problem at all