Worrying is a normal part of life. But, it is when that worry starts to rule our live we have to start to get concerned. Could very well be a precursor of anxiety creepin up on you. Best thing you could do for yourself is see a physciatrist and put those worries on his desk. Let him/her help you figure out how to deal with it. Depending on the degree of anxiety you have will determine the extent of the treaatment. Do'nt let it rule your life. Most of my anxiety actually is from worry. My health, my son, his future and his recreational habits etc. Like if he get off work at 10 and still not home by 1am, I am already in a total panic attack steming from the original anxiety attack.
Get some help for it.

Carrie