I am so glad to come here this morning and read that you are negative. I do agree w/kml about getting a second test if the symptoms continue/worsen. The tests are good, but I have read where some tests can actually give false readings.
I'm sorry that whatever you have has ruined your holiday plans. Please, please take care of yourself and get plenty of rest.
Sending you positive vibes and many much needed hugs today.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.