Thanks for the responses. I tried to drink some freshly squeezed oj, started to feel slightly better, then vomited minutes later. I actually feel fine now.
My husband stayed home to take care of me until I was feeling better. Still feel tired, but typing is no longer hard and I feel much better. No more buzzing hands and my temperature rose to 98 degrees.
I'm planning going back on juice by tomorrow morning at the latest, but I want to try going a little longer today now that I feel fine. I've got juice waiting for me in case I think I need it.