I need some major relationship advice can anyone help me?

My boyfriend broke up with me a month ago but he's always telling me that he still loves me, misses me, and is really hoping that we can get back together in the near future. He's always asking me to still have sex with him because he doesn't want to hook up with any other girls.Last August he asked me to marry him and I said yes, now he doesn't want me taking off the engagement ring and doesn't want me hooking up with any other guys but he doesn't wear his ring. I really love him and would do anything to get him back but I'm just really confused on what to do and how to feel. Do you have any advice? THIS IS COMPLETE SERIOUSNESS RUDE A** REMARKS ARE NOT NEEDED HERE! Please help me