I have had my menstruation for two months straight, what could this mean?

Please make an appointment with a Primary care Doctor or a Gynecologist. It is very important to diagnose and treat your problem. The source is likely a hormonal imbalance and, it definitely has a treatment, but it will not go away on its own. Additionally you might be anemic ( low red blood cells) due to the chronic bleeding. If not easy to find an appointment, go to the ER. You need treatment.