I had Lasik done, and then about one week later I found out I was pregnant. I didn't take the anti-anxiety medication that they offered me prior to surgery. My question is- are any of the eye drops harmful to baby? I pray not!

And also- I fear getting nauseated and vomiting. Will that 'undo' my surgery?

The eyedrops shouldn't be harmful to the baby. Ask your doctor who did the surgery.

And NOTHING will undo your surgery. You had a permanent vision correction. You should be fine. If these things are really bothering you, contact your ophthalmologist.