Ugh...is this normal? I am so nauseated! First day of induction...could it be the sugar withdrawal?

I had so far:

B: two eggs in butter
S: egg "muffins" made with eggs, sausage, and cheese
L: Grilled chicken salad with guac and sour cream
D: The only thing I can gag down right now is some microwaved pepperoni. I made some buffalo chicken last night to have for dinner and took one bite and about gagged.
Water: A small lake

I am hoping it is the withdrawal...any experts who can tell me I will feel better in a few days???

Thanks!