Why is my menstrual bleeding lasting more than a week, and why do I feel weak?
Menstrual bleeding that lasts more than a week can happen due to hormonal imbalance, thyroid problems, stress, PCOS, fibroids, polyps, or infections, and when the bleeding continues for this long it can lower your iron levels and lead to weakness, tiredness, or dizziness, so it is important to consult a doctor who can examine you, do the needed tests, and identify the exact cause, and until you see the doctor you can rest, stay hydrated, and eat iron rich foods to support your body.