My DP just accidentally banged our 8 week old DD's head on the door. She cried for about a minute and now there is a lump and its red. Do I need to see a doctor or am I been over protective. DP has had an earful from me I could quite happily smack him! Any advice? I'm a new mum so really anxious. I won't get any rest tonight as I'll be checking her every 5 minutes. TIA