Hi, my gilfriend woke up this morning and had spilled blood all over the bed sheets. She was about a week late on her period but she is irregular. When she got up to change her tampon once she sat on the toilet a lot of blood started leaking out and the she cleaned up and once she stood up to call me she walked about 6 feet and blood began running down her legs and reaching the floor. What is going on with her what should I do I'm pretty scared. Some one please help me out

Take her to the doctors!