You do not have to feel that you cannot live without pharmaceuticals. The value of a tetanus shot is obvious, but it can be something you choose, not something which you are burdened to bear as the price of birth. Depressive disorders are wholly a disease of our malignant society. I would encourage you to examine the work of Stephen Ildari, for it has helped me greatly. I encourage you to see what happens to you and your gf when you eat plants instead of processed <product>.
You can be more than a tax cattle, or someone else's paycheck, or the reflection of the vision and will of powerful strangers. You are still very young. Take control of who and what you are.