I'm so sorry Donna, that the doctors weren't able to find what is wrong with you. I had some of the same experiences as you, unexplained illnesses, blood pressure spikes, which they can't find the cause of, type 2 Diabetes, Hypothyroid, and then my doctor diagnosed me with Fibromyalgia. Sometimes I think they just tell you that because they can't find anything wrong. I also left my job after 15 years due to the stress, and I'm happy I did that. I've been able to relax, and in the Fall, I'm going back to school for a new less stressful career. Sometimes it seems hard and sad to leave work, and it's definitely stressful, and a worry not to have an I come. Lol, but at the same time, you don't spend money going to work, buying lunch and coffees everyday, new clothes for work, and you also just do with less stuff you don't need anyway. Just use your time to relax, recharge, get your health in order, and take care of yourself. Maybe in time you can return to another job that is less stressful. I believe everything happens for a reason, and maybe there's a better reason out there for us.