I'm sorry you're having such a tough time. I encourage you to keep looking for a therapist who will go deeper with you or possibly a life coach to start building a life that you enjoy. Can you talk with your mom in a mutually beneficial way? Find out what she needs from you and let her know in a non confrontational way what you need from her. Try to have a true heart-to-heart if possible. Have you been to a GP or pdoc to rule out physical ailments or depression? Best wishes.