Well, my therapist might ask, “what is this procrastination doing for you?” How do you feel when I say, well, just do it. Angry? Sad? Why? You might notice you’re getting back at your parents for something. Totally reaching here, but the Oedipal tendency, obv in figurative sense, is strong in mothers. Maybe your mom is afraid you’ll be too successful and is unconsciously threatening to take away her love when you get excited about a project. Idk man just spitballing here.