Wtf cumming too fast

So my husband and I have been together for a few years and our sex life changed a lot! We would have sex multiple times a day, he always made sure I orgasmed, he always ate me out even fingers in my booty hole! That was when we first got together. I felt so sexy before, wanted. Now I feel the complete opposite. I keep telling him what I want. I want the bruises again, I wanna cum again! But If I wanna cum I have to do it myself cause he doesn't seem to care. I even tried some new shit hoping to get him on it, like licking his taint and balls and some sloppy ass head he would always nut and we'd fuck but lately he's cumming and falling asleep. I don't understand he use to be so rough and made me feel so good. But now it's a awkward 5 minutes. He's not old either. We're both under 30! I don't understand 🙃