I was burnt out once. It got bad, I got depressed, for lack of better way to putting it, i felt "disconnected" from myself. My relationship was suffering, and nothing made it better. It only got worse. I'd get in this loop, where i'd work long hours. Get nothing done, so work longer hours. It kept repeating, getting worse and worse. I tried taking a vacation, that did little to help. What worked for me was changing j…
So, "yes" to the job change, and a big "yes" to a real vacation (not just a week, but sometimes you need a month or more off). The best is if you can have some savings, and find a job that has a start date pushed out a bit (of course this is a bit risky depending on the job market and your ability to easily land a job).