Loss of sex drive

I need advice! My boyfriend and I have been having sex for over a year now and it has not improved. He doesn't last never long at all, so we bought a specific kind of condom to numb him so he can last longer but it last TOO long and I don't feel like it's the safer being it makes his penis numb.. Sex is not enjoyable anymore for me and I never seem to get off during sex. I have tried communicating but he is so selfish in bed. Someone save me! I need advice!!!