Welcome to HealthcareMagic.
Firstly , your hair loss can be due to hereditary or it can be due to any ovarian problem.I suggest you to get tested for ovarian cysts.
Secondly , stress
can further cause hair loss.There are ways to restore lost hair , so please donot worry much about it and stay stress free.
If cystic disease is ruled out , you may take vitamin supplements to decrease hair loss.