Hi Sophie, fingers crossed that you have had a touch of it and recovered very quickly. The same thing seemed to happen to me, I arrived home after work feeling shivery and achy and I was sick a couple of times as well. I thought this is the start of the flu, but then I was much better the following day. My partner then had a raised temperature with aches and pains and felt very tired for a few days but nothing much more. We may have just suffered normal colds, but I have heard that some people get off very lightly with swine flu. So lets hope that it was the case for you. Enjoy your holiday regardless!
Cheers, Sue