hormonal imbalance?

Alida • ✌️❤️
So just a month ago I hardly wanted sex from my significant other, Now about every other day or 2 I want it insanely bad, I was told I have a hormone imbalance but does that mess with anything? If its really a thing how would I go about checking it out? (Not that I'm complaining) the sudden change in mood just spiked my curiosity and I don't know what to do. What kind of doctor would I go to?