They didn't tell you a few things:
There is sensitivity to light that lasts about a month.
You may have Halos, Star bursts, and Glare for the first month.
Loss of visual clarity for about 3 months.
Dryness of the eyes, which can cause redness, itchiness, blurred vision, crusting, or the sensation that there is something in your eye for up to 6 months.
And loss of contrast sensitivity, which means you can lose the ability to see things clearly and you wont be able to drive. This also lasts up to 6 months.
You already know the worst case scenario, you could have permanent damage. But if the doctor who did the surgery has a lot of experience, they these side effects should only be temporary. One more thing...... Do NOT rub your eyes!