Hi, I have been having a light "period? " for 10 days now which consists of bright red blood and sometimes brown blood. Its enough blood to fill one p

See your MD. There are many reasons for abnormal bleeding including, hormonal imbalance, thyroid or other medical problems and stress . Fibroids, polyps, thickened lining and adenomyosis ( endometriosis of the uterus) may also cause abnormal bleeding. Your doctor will diagnose your problem and make a treatment plan with you if needed.
See your doctor. Changes in menstruation, especially ones that are very different from your norm, warrant a to visit to your doctor. The bright red blood bothers me more than the 10 days. Unless this is something you have had before, i would make an appointment with your doctor sooner rather than later.