Double vision in TWO EYES !

Hello,    for   few month  I have double vision in my two eyes, it occur only with light and disappear when  I blink 

For example when  I watch movie with subtitles on, I see   some letters slightly doubled 

I search a cause for this on the internet and found this : 

- Multiple sclerosis,  Tumor,  neurodegenerative disease, auto immune 

Im extremly anxious ...  Do you think its multiple sclerosis ? im extremly afraid now

I think I will go to the emergency 

I also suffered double vision in both eyes . I was referred to an eye consultant who specialised in strabismus ( double vision ) . I was given excercises to strengthen the muscles in my eyes and no longer have double vision .  I gave also had RLE surgery for vision correction .