This would depend on whether you are -7.50 (myopia or being near-sighted) or +7.50 (hyperopia or called far-sighted). LASIK can treat myopia up to about -15.00 safely in patients with thick enough corneas.
If your corneas are thicker than 550 µm and you are otherwise ...
If the goggles were displaced and your eye is dry, blurriness can ensure. When in doubt or if your symptoms persist, seek the care of an eye care professional to examine your eyes. Many doctors close to you would still be willing to help you!
The question asked is very appropriate and resonates with me very well. I had Laser Vision Correction performed in 1995, when I was 38. As an Ophthalmologist, knowing full well what happens to our ability to read in our 40's, I opted for my dominant right eye to be treated 100%(giving me 20/20...