I have the same problems with procrastination, perfectionism and motivation. The lack of motivation is caused by my depression. Have you thought about going to a psychiatrist for evaluation? If you are depressed, therapy or medicine could be a game changer for you. I think a lot of the procrastination can be attributed to the perfectionism. I so understand and empathize. I wish you luck in getting to the bottom of this problem. I know it's upsetting. I go through this same thing myself for long periods of time. Sending big hugs.