I have dealt with lifelong depression and what others are suggesting about taking some medicine can help. You also have to make sure that you want to be better and are taking steps in your life to be better. Helping others can make your life feel more fulfilling. Exercise releases chemicals in the brain that counteract depression. Creative expression helps verbalize how you feel so you can actually deal with it. All of those things help.
As far as meaning in life, there isn't one, but that just means, as others have said, that you need to create meaning yourself. You have to find for yourself reasons that life is worth living.
As far as meaning in life, there isn't one, but that just means, as others have said, that you need to create meaning yourself. You have to find for yourself reasons that life is worth living.