I'm a boy of 23 years old. Sometimes I get disturb on loud voice or noise unless it's music or anyone talking to me loudly. Sometimes I get disturb when I feel like huge crowd or noise or traffic of all the good or bad memories, thoughts, dreams etc since childhood at once constipating in my mind. This also cause a pain in my brain/inside head. This is the actual reason of my mood disorder. How to get rid of it.