Negro do you fucking live in liberia or something? wtf. I've been cursed to deal with sick people for half my life at this point and no one who has ever gotten a cold, even a bad one has ever coughed up blood. If anything that comes out of your body is mixed with blood you're spending a day in the emergency room at the very least. Hopefully it's just a bad case of bronchitis due to a badly treated infection or lack of treatment in the case of the average phase girl, either way they need to run tests to make sure.