Sorry to hear you may be some exotic disease carrier

. I'm sure it will be something simple, fingers crossed.
In terms of how do I cope when I don't have a trip planned????? I simply have to stay away from the DIS, which is sad but true. One our 2 US trips, as soon as I came back and finished the TR/recap, I had to take a break from here. It was just too soul destroying. I realise now though that the best way is to have another trip in the pipeworks. It doesn't have to be anything soon, even 2 years down the track, but I would have to be planning something.
I think you need to start a PTR for your 2015 trip, you need to fully focus your efforts of what you will do with on shore tours etc and get yourself and us excited about it all.
If you are able to manage a trip sooner than that all well and good, and if not, wow, we all get to be a part of the building excitement for your fabulous 2015 cruise.