jesus christ! i used to cut lenses for eyeglasses, and i’ve never seen spheres that bad in my life.
the one bit of advice i can give you is that you NEED to spend the money on a well-respected Lasik doctor, with all future corrections covered. I have several friends who used TLC in Franklin Park, and have zero complaints. Their number is (724) 934-2020.
and don’t even consider any Lasik place that advertises low prices. You wouldn’t want discount brain surgery, or discount heart surgery, so why take that risk with your eyes?