Hi sammywalker21,Welcome to Healing Well! Here's a great document containing information and a variety of treatment options.
http://effectivehealthcare.ahrq.gov/index.cfm/search-for-guides-reviews-and-reports/?productid=756&pageaction=displayproduct
Good luck with your tests. Try not to "what if" yourself, since that will raise your anxiety level. Take it one day at a time and wait to see what happens.
Best wishes!
Denise