Set a time slot everyday where you will sit down and do nothing but work on creating your art. Doesn't matter if it's good or bad, your only job is to sit there and create for the whole time period. That's the key, is consistently trying to do it.
I highly recommend reading the The War of Art by Steven Pressfield, he goes into this a lot more - https://www.amazon.com/War-Art-Through-Creative-Battles/dp/1...
He also talks about the concept of "Resistance", which is basically a force of nature that's works against you getting things done, and that gets stronger the closer you are towards doing work that is meaningful to you.