A suggestion: Take a full week off, break the habit. Sleep in or take a walk instead. You will NOT get fat or out of shape, if anything you'll probably gain strength by resting - that's how it works. Then, make some concrete goals - why are you working out? What would you like to achieve via your workouts? More specific and concrete is better. Then you'll be in a better place to figure out your training, which probably will look like "harder, but less frequent" in some form or other.