Can I improve my sex drive?

So my boyfriend and I have an amazing relationship. I thi k he’s sexy af, and at times I want to tackle him just to fuck for like 5 seconds lmao but that feeling is almost rare. Not that I’m not attracted to him, I am very much so. But my sex drive just isn’t there, and I don’t know what’s changed. I am now on an IUD, which very well could be the cause since I’ve only had it for a little over a year. I used to be on the pill. I love my IUD, and my periods are shorter now. But if it’s causing my sex drive to be this low (I’m only 22) I don’t like it...

we usually only end up having sex once a week. Not always because of me, sometimes were too busy and can’t see each other and others he’s just not into it. But 75% if the time or more I’d say it’s me.

Are there any natural “remedies” that may help boost sex drive?