Hey kid, you look like crap.
But I can't tell you how happy I am that I have the chance to say that to you. I am so glad that you were smart enough to wear a helmet and not afraid it didn't look cool enough like so many kids I see. I know your head hurts even though you had protection but imagine if you didn't wear it!
Take good care and heal well and when you ride your bike again, wear a helmet and make your friends do it too. And when you ride in a car, wear your seatbelt and make your friends do it too.
If you didn't know it before, you certainly know now that you are the single most important thing in the world to your mom. She would do anything and give up anything to keep you safe because losing you would be losing everything.
Thank her for caring so much for you and love her back by protecting yourself diligently.
Healing hugs from someone else's mom.