Irregular periods could be due to PCOD. In this case, ovulation that is the process of formation of ovum get disturbed by hormonal imbalance. This ultimately causing other signs and symptoms like - weight gain , hirsutism, acne and pimples etc. You should consult a reputed ayurvedic physician in your city. Panchakarma along with medicines will correct everything. Still you can take Tab Gynaven( AVN pharma ) 2 twice a day, Syp Actifem ( Siddhayu- Baidyanath ) 2 tsf with equal quantity of water twice a day. Improve your lifestyle.
Next Steps
Consult a reputed ayurvedic physician in your city. Do Panchakarma to detoxify your body.
Health Tips
Improve your lifestyle. Do exercise daily, avoid outside food.