I don't know for sure. I think it was high stress, lack of sleep, poor diet and exercise. I fixed the last three (the stress I am stuck with) and am close to normal again.
Interesting. I am still mildly worried that it could pop up again at any time and I had a relatively good diet and exercise regime when it occurred. Sleep and stress are tougher to solve.
Glad to hear you have had success getting better - stay healthy.
Glad to hear you have had success getting better - stay healthy.