If you are 40-50, then perimenopause is a possible cause. But,
ovarian cysts at any age can change your hormones
and cause these
types of symptoms. Unfortunately, no two ovarian cysts show themselves in the same way. So, it is hard to say without having tests to rule out all other causes. In general the list of symptoms you describe sound like they could be related to menopause. But, if you are under 45, then that is less likely.