I'm never in the mood

My husband has a very high sex drive.

We meet when I was 17 and he was a bit older. I waited about 3 months before we did anything. And once we did we did it every chance we had alone.

I had an extremely high sex drive back then. But know 11yrs and 3 kids later his drive is still out the roof. But mine isn't anymore, we've talked about how im just not a sexual person. But I used to be. I just feel like I used up all my "horny" our fist couple of yars dating. I can go 3 months without getting horny. And it bothers my husband because he wants it and I don't. Don't get wrong when we have sex it bomb 😏. But I can never just get in the mood.. I need help.😪