girl has period

(ur in class when u have ur period) y/n: can i go to the toliet *the boys laugh* draco: really u just went. teacher: Draco ur finally right, y/n u cant go. y/n: but- teacher: *interrupts her* but no *y/n gets annoyed* you cant go! y/n: I'm going anyways *y/n leaves and goes to the toliet and grabs her pad, pain killers and a hot water bottle but after 45 mins after taking care of herself she gets knocked unconscious and she wakes up in the hospital bed*