I've just discovered something of myself lately, maybe it'll help you too. I'm pretty competitive about the things I want to be good at and a bit of a perfectionist, so sometimes my drive to achieve and be perfect can be overwhelming and add too much stress and pressure to be able to do anything. I've found that if I allow myself to fail, make garbage, and let go of that pressure, and most of all focus on how fun it is to make something I love and follow the things that I enjoy, the whole thing becomes easy again and the creativity flows freely. In fact, I think I heard somewhere that the enemy of creativity is perfection. We learn the most out of failure and trying again, not allowing that to be part of the process means that we can't move forward at all.