Earlier quoted context omitted.
Where are you, what's your budget and what do you enjoy?
I am in TX with a budget of ~1500 for a week or two. The longer and cheaper alone time is better. What do I like, you know I've been so slammed and in my head that I can't even pick a vacation spot or remember what I like. I think I'd enjoy just some peace somewhere, disconnected from it all for a week or two.
You might be interested in the concept of masculine / feminine societies (checkout geert-hofstede.com), because as a texan, you are probably in one of the most masculine places in the world, which is probably rather stressful. I would suggest, if you decide to travel abroad, to go to a country that is considered to be a feminine society, like Sweden or Thailand (avoid the south though, and the party islands). I was astounded that a huge city like Bangkok could feel so relaxed, it is a different life.
Though I have to say, traveling is often not advisable when you are depressed. You have higher expectations of happiness that are impossible to fulfill, plus often higher stress levels, which will likely make matters worse.