Are you taking any drugs for your mental health issues? Most of the drugs we take have a bad effect on the sex drive of anybody who takes them. You should go to the family doctor and get a complete physical to see if there is anything causing any of the problems and then talk to your pdoc or T about what's going on. Your boyfriend obviously cares about you so maybe he won't be offended if you ask him to do as you want until you find out if there is anything wrong and how you can make it better for the both of you.