Karen has that too, but for her it's more a case of everything she looks at seeming to jump up and down. She can't read, can see like something on a screen but can't focus on it enough to read it. Really sucks as she used to love reading, now I have to be her eyes.
If it gets worse Jess, which I hope it won't, and you need something read you know where to send it.
Sorry for both of you. I know how much it makes me appreciate my even deficient eyesight: at least I only have to wear glasses and can see relatively well with them on. Feel for you girls.