Which procedure will be next for me, shall I go for it or avoid?

Steroid drops are absolutely necessary after PRK since haziness of the corneal stroma and regression back to the original prescription can result without steroid drop use. If you are concerned, ask your eye doctor to prescribe a well known brand that does not get as well absorbed into the...

Typically vision should be clear enough to drive after 1 week of surgery. It may take up to 3 months for objects to be focused. However, some patients may experience glare, halos, and dryness until 6 months, which may affect quality of vision. 

I would recommend applying cold compresses, instead of warm, directly to closed eyelids. This should help with swelling, bruising, and discomfort. Since blood vessels constrict in cold temperatures, blood flow is minimized, and swelling will be reduced. 

First of all, I would recommend that you return to your PRK doctor, or at least an ophthalmologist or optometrist, rather than urgent care, which are not eye doctors. But getting elbowed should have no long-term effect on your PRK results.

Advanced Surface Ablation is a variation of PRK. I would expect little further change 1.5 years after treatment. Most likely, there is some astigmatism which could be corrected by another treatment. Maybe a second opinion is in order.

Hyperopic PRK corrections will require more time to heal compared to myopic corrections, so it may take up to 3 months for vision to be very sharp. To speed up your healing, I recommend using preservative free artificial tears every 2 hours, getting plenty of rest, 1000mg Vitamin C daily, and s...