I've trained blind dogs.
It takes them about 4 weeks to settle in and be comfortable. In about two weeks, you'll start to see any behaviors that need to be dealt with.
She's not worried about being blind; you are. Dogs don't anticipate, don't worry.
Give her time to learn her way around. She can smell the food and water - she will eat and drink when she needs to.
Don't move the furniture around.... don't leave things in the middle of the floor unless they have a scent and you want her to check them out. Scented oils can be used to mark steps and such.
Don't ever trim her whiskers - she uses those.
Mostly, just relax and enjoy her. She will figure things out and have you trained in no time.