Hii,
There are many causes of irregular periods like hormonal imbalances,pregnancy, sudden weight gain or loss, physical or mental stress,improper diet, Pcod, fibroid etc
Next Steps
You investigate your CBC , TFT ,UPT and sonography .
Always do consultation with a doctor for proper management .
Health Tips
Be mentally and physically active
Take a healthy diet
Maintain your weight
Do meditations.
Hope this information guide you.
If you have any doubt you can contact via online consult.