What Causes Double Vision While Suffering From Binocular Vertical Diplopia?

? of the day, Have had a onset of Vertical Binocular Diplopia for a month and a half at a left gaze of 30 degrees mostly. Constant does not go away first doctors appointment noted CV 3 and CV VI cranial nerves were possibly affected. Blood test were normal, and MRI showed normal results with the exception of degenerative cyst in the Maxillary Sinus. My follow up appointment was canceled by the clinic doctor was out sick. I have also had a numbness on my right rib cage/lung closer towards the chest that comes and goes a few times a day and sometimes radiates around the back side. I have tried to figures this out and keep coming to a dead end. Attention was given to the head to rule out major issues but not towards the parathesia in the right flank even if it is related or not. This is a difficult question as to many things it can and can not be. I have only cramps in my muscles, no diabetes, no thyroid issues that i am aware of. No other symptoms except double vision, numbess in right flank off and on, and muscle cramps when my potassium and fluid intake is good.