Dizy on left side, long dist mild blur.

Hi Doctors, I feel dizzy offlate. Probably I didn't notice as I used my computer glasses 0 powered antiglare ones. Few points below.     (1)    I always had long dist mild blur from 2 months after a 10 days Dim vision in both eyes effect, which improved after 10 days. Also had eye strain + dizzyness on that day, where I could see any object near clearly but for some reason can't focus it. Eye sockets pained for 15 mins.       (2) I started NOT using comp glsses from 4 days and now I feel dizzy on left and eyes feel like I am watching 3d glasses without 3d glasses. It's hard to explain. My Bp is 113/75 76 pulse. (4) My power when checked comes -0.25 sph & cyl which is told negligible that I don't need glasses.  (5) Still have long dist very mild blur of far away (not near) like 40ft stuff which were once very clear from my balcony before for sure. (6) left eye open right closed at night, I see led boards text far away, copy of it on top, and right eye copies down very less