Feel it to heal it
Are you trying to think your way out of your problems? Unfortunately, it's pointless. Most of the "problems" you have are in fact created by your own mind. The ego needs problems to survive, and most people make themselves into their own biggest problem. There's a Zen quote that puts it eloquently: "In Zen, we don't find the answers. We lose the questions." So you see, sometimes you have to go out of your mind... ;-)
Beneath the stream of constant thoughts there's something much more powerful: Your emotions. Emotions are a constant flow of energy moving through your body. It gives you information to understand yourself and the world around you. Energies are supposed to flow freely, but when emotions are suppressed, the energy gest stuck in the body. Your mind can try to suppress or ignore unpleasant emotions, but your body inevitably keeps score. In order to get the energies flowing freely again, you have to allow yourself to fully feel your emotions, pleasant or unpleasant as they may be. And every emotion has a piece of wisdom for you, so stay curious.