I think it could be useful to also set goals for yourself. You're not going to change yourself overnight, but you can start Journaling your thoughts and feelings. You can set goals to get out of the house and do actives you enjoy once a week. Also, take time to visuallize about the life you want. What does happiness mean to you? What kind of life do you want? Once you have an idea of what future you want for yourself it becomes alot easier to think about what steps to take to achieve that.