Just keep pushing yourself. Always remain your own biggest critic and try to imrpove your work constantly. Never rest for too long on what you have achieved so far.
If you encounter problems, really the best thing is to solve them yourself. Thats how you exercise problem solving, complex thinking, flexibility, ingenuity and such. The skills that no one else can teach you but are at least as important as the actual technical and artistic experience… which you will improve along automatically.