Hello thank you for your query. Firstly, you need to specify what are your other problems If it is irregular periods, then you need to consult a gynecologist. At menarche it is common to have irregular cycles. You might be having polycystic ovaries or some such similar hormonal imbalance. A cervical or endometrial polyp or fibroid can cause such problems. Intake of medications containing hormones can destabilize your cycle. Anxiety, stress, tension, thyroid disorders all are well known causes. You need to see a doctor and have a complete pelvic and abdominal check up, investigations and ultrasound. Take care.