Hello Natasha and welcome.
I would have liked to know more details like age, sexual status, last period datw, usual duration, birth control, etc.
It does appear that you could be experiencing a
hormonal imbalance, but this is inconclusive information and I would have preferred to give you more information. But due to the lack of sufficient information, I can only tell you that your symptoms can be a result of various causes like infections,
stress, sexual activity, medications, birth control pills, contraceptives, age-related fluctuation of hormonea, sudden weight gain or
weight loss, etc. Please do consult a doctor who would also choose to rule out
pregnancy.
Best wishes.