Thanks for using HCM
Prolonged bleeding could be due to hormonal
imbalance. It's common after thirties and fourties of age. Please mention your age in next question.
Tieredness was due to your prolonged blood loss. As your blood test
are normal, I hope your Hb is also with in normal limits.
Take nutritious diet.
Brisk walk daily for a hour.
If your bleeding problem continues in subsequent cycles, you need to be get evaluated by a gynaecologist.
Have a good health