Umbilical cord 😬

JJ 💖
So my 8 day old just recently yanked on her cord 😢 it has a little blood & discharge I'm not sure what to do I called the pediatrician office & told me I couldn't talk to a nurse since my insurance hasn't been through with them yet 😐 any idea what I can do to it ? How much to clean it ? I've been using alcohol swabs & it had shrunk but she managed to pull it Still 😞