Well yes stress can induce your body to do strange things. If you can try to take a walk in the sun a couple of times a week. I find this is most relaxing. The sunlight on your head causes your body to produce Vitamin A which is a known stress reliever. But quite possibly it could be as simple as you changed the brand name soap you use either for your shower or for your clothes. Play detective and see what changes have been made that affect you directly. I bet you find the cause right at home.