Help! This Is Not My Period.
Unfortunately, TeenHealthFX.com cannot diagnose or treat over the internet. Since you mention a lot of blood is coming out of your vagina, we strongly encourage you to stop and seek help from a doctor. A doctor will be able to do an exam to find out what is happening and provide next steps.
If you need help finding a doctor and live in northern New Jersey, you can call the Adolescent/Young Adult Center for Health at 973-971-5199 for an appointment with an adolescent medicine specialist