You are so lucky that you have this still to look forward to.
We had our honeymoon in Florida 15 years ago (married in the UK) and it was THE BEST 2 weeks of our lives.
There are now 5 of us and we're going back in October 2005. I *know* it will be a magical time for us but the memory of those 2 weeks on our own will never diminsh.
Enjoy your wedding. Enjoy the experience. Savour it all. Don't worry - everything always works out in the end!