umbilical granuloma?

morganoo

My son is 8 days old today and his umbilical cord fell off 2 days ago. everything was looking good except I'm now noticing a red bump and it's all gooey. does this look abnormal? I'm going to call the doctors tomorrow but since it's new years everything is closed and I just wanted a few opinions. thank you. btw I've since cleaned up the crusty stuff on the outside of it but I was waiting before to make sure it wasn't attached to something.