in love with boyfriend but NOT the sex

so I been with my bf for a year and through the whole year the sex has never been good for me , he gives me head and that’s the only way I can cum other then that it’s not enjoyable for me , he doesn’t last long at all 5 mins at the most . we have had talks and we are trying to figure out ways to improve it but I don’t see that happening . I love him and don’t want to break up 😫 anybody have any tips or tricks I can possibly use to make sex enjoyable again !!! HELP !!