Confused by my libido

Ok I’m just really confused right now. I don’t have a huge sex drive. I find my husband attractive and I do get horny every once in a while but usually I’ll have sex once and be good for a week or two. But then sometimes I have a point where I’m just completely insatiable like no matter how much we do together or solo nothing is enough I just can’t get rid of this urge. Rn I sort of expect it because I’m ovulating but it doesn’t always happen when I’m ovulating. Idk I’m just trying to figure it out