Ok, here is another glucose test question...

I am having my test on Wednesday. On the slip of paper it says to have breakfast and then fast for 2 hours. I dont know how I am going to manage this as I am constantly hungry and if I dont eat, I start feeling really hungry.

I am planning to have a really really big breakfast (bacon and eggs maybe). Would it be OK to have a big breakfast beforehand or shall I still to my normal breakfast? And can I eat ANYTHING if I to get hungry and start feeling sick?

TIA