I have a brown spot/mass on my sclera. I think it's conjunctival melanosis. It's big is there anyway of getting rid of it?

According to your limited records, you had LASEK (basically the same as PRK) with can take longer to completely heal. I recommend aggressively treating the dry eye with the drops you're using, Omega 3 oral supplementation (I prefer high dose i.e., 4 grams/day), and avoidance of drying activities...

Contact lenses can warp or alter the shape of the cornea.  For this reason, we like the patients to be out of their contacts for 1-3 days prior to the pre operative evaluation.   For RGP contacts we have the patient out for 4 or more weeks or will put them in a soft lens for several...

Of course it can. but other tests like OCT of the cornea might be very useful in showing depth and degree of the scar.Always consult your doctor