What you really need to do is see a gynecologist. Non-stop or extended bleeding is something that needs to be investigated. You may have fibroids...uterine growths...which are a very common cause of long term bleeding. These are benign but can lead to anemia due to the constant bleeding. Your gynecologist will determine if this is your issue and, if it is, what form of treatment would be best for you. If it is not what is causing your bleeding, he will find the cause and treat you appropriately.