Hi, I originally had hot radiator fluid go into my eye about 4 weeks ago. I was seen in the ER where they numbed my eye and told me that I had a scratch and it should get better in a few days. Then I got a flash burn at the job site I was working at and since then I have had eye pain and discomfort. I have tried many over the counter drops which temporarily help. At one point in time there was a bubble or blister on the edge of my iris out into the white portion of my eye which went away. Today (2 weeks later) my eye is really uncomfortable and it is difficult to see and there is a white bump on my iris. What could this be and what should I do? (right eye)