Congrats, James81! I had it done in 2001. Yeah, I was scared to death the day before the surgery. Even thought about cancelling it I was so scared. Fear of the unknown is always the worst.
Glad I didn't cancel! The only scary part was when the first eye was undergoing "the procedure" simply because I didn't know how it was going to feel, etc. The second eye was much easier because I knew. For me, the worst part was seeing the tiny slicer slice off my cornea? before the lazer did its thing. DISCLAIMER: you may not have that part done. I'm hearing of different techniques for LASIK that don't use that. Don't fear.
Just focus on what the doc tells you to do. It'll keep your mind busy (like I had to stare at a red light to steady my eye while the lazer did its thing. I never focused on anything harder in my life!). The procedures seemed to be over in minutes. The staff offered me a Valium before the procedure, but I'd had one tablet once in my life and swore I'd never do it again. I'll face the fear with a clear head.
I had a gel-like substance in my eyes (antibiotics, I think), so I had a bit of blurriness in my eyes. Perhaps because I didn't have a Valium, I was exhausted afterwards. My husband took me home and just put me to bed. ETA: That evening though, I felt much better. A slight blurriness that evening, but by the next day my vision was clear as a bell! Take it easy on yourself, follow the doc's orders, and you should be just fine.
Let me tell ya, you'll spend HOURS finding some speck to seek out and stare at, then amaze yourself how well you can see it! Also ETA: Oh yeah, be very careful the first several weeks. Once you get rid of your glasses, you'll be amazed how many times you smack yourself in the eyes! LOL
Fear is normal, James. Just take deep breathes. Best wishes! Let us know how it went!