Bleeding around the cord is normal hun. It'll scab a bit, and treat it exactly like a scab, keep clean but don't pick at it. It started at hopsital for us and the midwife gave us some little swabs to clean it up with - i think they were antisceptic wipes. Didn't take too long for the cord to fall off after that.
Our little one doesn't seem overly hungry and that worries me - i'm sure it'll change soon enough with the growth spurts due at every moment from here on in.
I know what you mean about forgetting stuff... although i'm more confident in many ways, there are so many things that i'm confused by still. I'm guessing that i'll be asking lots of questions again to people on here, with us all going through this together, it means that someone is bound to know and understand what's going on!