My boyfriend told me using a vibrator is weird?

My boyfriend is 27 and I am 22, we have been dating for 3 years and live together. Last night my boyfriend had sex with me for the first time in 2 months. He was extremely drunk and could barely get hard. He told me he wanted me and asked me to blow him. So I did for about 10 minutes and he still wasn’t completely hard, so I flip around so I’m sitting on his face and blowing him (which is not the best position because my arms were already sore from working out so I’m focusing on holding myself up while sucking on dick) then he asked me to ride him so I did for about 20 minutes until he was getting soft again. I asked him if he wanted me to blow him again, and he said yes. So I reached for my tiny vibrator in my dresser and he says “what are you doing” (even though I’ve used it during sex with him before) and I say “using it on myself while I blow you” (because I’m on birth control and get dry easily, and I can’t cum from sex alone) and he gave me this awkward face so I asked him if it was okay, and he goes “uhhh it’s just weird” ....? So then I felt extremely awkward and got super dry and was trying to ride him just to get it over with and he then tells me he’s not going to be able to cum (because he’s so drunk) .. now I just feel super awkward and kinda sad because the sex was so shitty when it used to be amazing. How do I get him to put more effort back into sex. Our relationship is absolutely perfect in every other aspect.