I have had the same procedure and process as yourself with LASEK surgery but this was almost 5-6 years ago, pretty much the same experience you have got it spot on. I also had similar levels of eye prescription as yourself.
What I can tell you is it is still the best thing I have ever done in my life, the ability to walk out on a rainy day or wake up each morning with 20/20 is a gift to cherish. No more cleaning your lenses just complete depth of clear vision!
People may initially be put off with the burning smell of your eye balls and the thought of the laser but imo the actual surgery is relative pain free.
When I had lasek done it took about 10 minutes, less pain then a filling at the dentist.
The real pain comes afterwards like you describe
in the shape of stinging and jabbing pain from behind your eye ball, they would last seconds to a minute or 2 but the more you think about it the worse it gets. I just slept it off for 2-3 days in a dark room while listening to my music collection.
After 3 days was up and about, about a week later was about 17-18.... I use to look outside my window trying to read car licence plates from afar, it was so much fun lol !
I also had the ghosting effect as you described looking at LCD timers on clocks and vcrs were terrible. About 4-6 weeks was 19-19...... about 2-3 months perhaps it started to level itself ie reduce a bit in sharpness but this is quite normal so don't worry but it was now 20-20! It may settle a bit more after 6 months even but your eyes will be fully healed by then.
6 years later my recent last eye check and he said you still got 20/20, not bad considering my old boss told me I wasted 2k since my eyes would go back to normal after a year or 2 but then he was always a right ass
For the sake of a few days pain, sod it you have to think of the end result more then the pain and given the option I would do it again in a heart beat. I have had food poisoning, really bad fevers and even 2 wisdom teeth plucked out at same time and tbh they were all far more painful and worse experiences, just like in life ride it out to the other side