Stress is not the cause of your symptoms - the stress comes from the repression of negative emotions that come up as the result of outside stressors, which is subtly different. Most of us are "stressed" because we take on too many responsibilities, which is the result of not knowing how to say NO, which is the result of wanting to be agreeable so people will like us, because that's how we survived childhood and either got positive attention from our parents, or avoided negative attention from our parents.