My 15 month old DS has in the past week started walking unaided. Yay, a key milestone reached, and I'm really proud of him.
He is prone to falling over, bumping himself, and generally he's fine within a few seconds. He's a bit like an inexperienced ice-skater, who can go in a straight line, but can't change direction or stop himself 
A few times though he's fallen and hit his head off the floor or whatever is nearby and has two big cuts and lumps on his forehead :( He is fine, was up and about after a few minutes, but I am a mess!
I want to get rolls of bubble-wrap and cotton wool, wrap him in it and just carry him everywhere forever to protect him.
Please can someone tell me he is totally normal and I'm being an over-anxious PFB.
How can I just relax and roll with the bumps?