2. Should I take a condom with me?
You can help her to worry less and assure that you prefer protected s*x and will provide all it takes for it.
1. Am I too fat?
Girls may worry about their looks and have insecurities about their bodies. Tell her how beautiful she is and that will help her settle the matter.
If you know the questions she asks, it may be easier for you to help her make the positive decision!