Those pills will only mask your symptoms. To really take care of yourself you need a proper diet with plenty of fruits and vegetables, exercise, and sun light. Meditation and taking relaxing time in nature are also things that I find to be very beneficial for mental health. The love from your girlfriend is precious, but you must love yourself and give yourself the things that you need to be healthy and happy. Thank you for sharing your experience with us, but make sure to take plenty of time for yourself. Much love brother.