Glad I'm not the only one who forgets the length they are on!
More seriously stress caused me to get ezcema, some of which became infected. Never had any skin problems before, and never quite managed to get rid of it since, though it rarely flares up now. Also had horrendous stiffness in my neck and shoulders. Fortunately I'm no longer in a stressful situation.
I would suggest that a trip to your GP would be highly beneficial – not all spend only 5 minutes with each patient. Many people also find alternative therapies such as acupuncture to be beneficial.