How To Get Rid Of A Bump On My Cornea?

Hi Doctor Meyer, I wear gas perm contact lenses, and scratched my cornea it began to heal and then I developed another corneal abraision on top of it about a year ago. My opthamologist had me leave my lenses out for two months, antibiotic drops, and ointment at night. I also needed to take prednisone for my asthma for two months. He said the scar tissue is there an will never go away. I still continue to have the bump on my cornea and it is bothering me. What should I do about it any suggestions. Still kinda feels like it did before sensitive to light and feels like a hair in my eye, irritated. Thank you!