I m 19years old. I m a female. 5 2 and 113lbs. I m giving this information because I don t know if it can affect what I m worried about. Within in the past 2-3weeks. I ve taken over 100 500mg acetaminophen painkillers. Not day by day. 30-40 one day, and so on and so fourth. The worst that has happened is that I ve thrown up a little blood, I ve thrown up other things. But just a little blood. I m wondering if this means I m okay and safe from liver damage