It's hard. It's so hard to think about these things. I hope you can sleep tonight, but I wouldn't be able to either.
Perhaps think of pros and cons and different situations and what you would do under various circumstances depending on the results. I'm sure you're analyzing it all. I know a lot of people say not to think about it until you get the results, but I kind of like to think of different options because I can think more objectively when I don't have the results.