Presbyvision done on 1 eye. Concerns after 1 week. Is this normal?

I had presbyvision 1 week ago on 1 eye. I was told that eye would be improved for distance and the eye that wasn't done would be for up close. Right now my vision fluctuates for distance. Some days I can read something that is 10 feet away and the next day I can't. But anything at an arms length I can see at all it is just too blurry. For instance my computer screen at work. I pretty much have to put my nose on the screen to read anything. Even making the font large doesn't help. Is this normal?