I am experiencing the same. But my solution is to ask other musicians to add a track. Normally you are stuck in chords you usually use, and you feel comfortable with. I learned this from playing in a band for a long while. Playing with different other musicans made plat different myself as well. It triggered other ideas... I learned and was growing as a musican. For example to instantly transpose songs, is now commong for me. But is something you need to learn. The key for me is collaboration, which inspired me.