If my phone slipped from a very small distance and hit my 2 month old in the side of the head (not near ss or temple) should i be worried?

Head Injury: I would just watch closely. Is the child crying or inconsolable? If they vomit in the first 24 hours then this becomes an emergency. If the child is acting normally then i doubt there is much to worry about.

Response: As longas your baby is responding normally, i.E rating normally, not more sleepy than usual, hasnt vomited and is cooing and playful i wouldnt worry.