I am wondering if it's Adjustment Reaction Disorder. This is usally brought on by a negative stressor like the death of a loved one. I read that sometimes the stressor can be a positive situation like getting married. My biggest stressor had been my job and career dissatisfaction but in the past two months these two situations have been panning out. The past 8 weeks things have been going really well at the job--completely the opposite of the prior 5 months. I also came to grips with my career dissatisfaction.
All other areas of my life are also good.

Thanks!