Hi Shearmaniac,
I know what you mean about worrying. It's not like it helps anything. It just gets your tummy all scrunched up and you lose sleep and then everything turns out to be alright in the end anyway.
Is there anything you can do to help get your mind off the worrying? I play video games. It sounds dumb but it helps me out a lot. Try to find something that helps you forget to think about and worry about whatever it is you're making yourself crazy worrying about.
((((Shearmaniac))))))