If you find yourself in a corner in a dream, it is possible that you are feeling besieged by some difficult situation in your waking hours life where there seems to be no way out of something that you are trying to avoid. It can also symbolize a difficult choice or decision that you have to make in the future.
In any case, corner in a dream is not as bad as it seems since it can also mean stability and security. You are feeling safe and protected in the space you occupy like stepping back into your own corner where you may find support from your friends and family.