My left eye has been progressively getting worse. If I close my right eye I can hardly read anything with my left. My right eye works fine. But I found out recently if I put just a little pressure on the top of my left eye then everything becomes perfectly clear. What could be the cause of this? Is there something I can do to fix it? Or should I get my eye examined?

Go see an Optometrist or Ophthalmologist. It's the only way to know what's going on.l

Did you ever find out what was wrong because I have exactly the same thing? Cheers