I, of course, can’t speak to your experiences as a creative, but personally one thing that’s opened the doors to creativity for me again (after a few hectic semesters and deadlines) was just messing everything up. Going crazy. Revisiting your old ideas that you may find ‘immature’ or ‘tasteless‘ now. Revisiting old projects that once felt so far beyond your margins of skill. Being open to forgetting everything you know, all the constraints and pressures of the professional life, and just fucking shit up. Doing something embarassing, self indulgent, whatever.