Try taking some long, deep breaths, OK? What helps me when I start to focus on the future, and possible negativity, is to remind myself that the only day I am in control of is TODAY, this very moment! Why waste valuable energy on worrying about what might or might not happen in the future? It is difficult sometimes, but taking things one day at a time has really helped me. Maybe living one day at a time would help you too?

I hope you're feeling better soon.