How much is too much sex?

So apparently I have a high sex drive, my husband does not. I would love to be having sex 3-4 times a week. On average we do it once a week. And don’t get me wrong it’s great sex, I kind of think that’s why I want more 🤷🏽‍♀️

We’ve been together for 19years married for 12 and have recently tried some newish things that we have liked. But still I would like to do it more often. Am I sex crazed??