Hi and welcome to HCM,thank you for your query.
You need some more detailed work up to rule put most common hormonal
disorders such as pcos or ovarian cysts.You need to check your thyroid
and steroid hormonal levels as well as prolactine and cortisole. Fever can be sign of some nonrecognized fever or some autoimmune disease
such as rheumatoid arthritis
. Wish you good health. Regards.