Kneed in the side...

My 2 year old accidentally kneed me in the side of my belly. It was painful as the area was already tender. This is the side where baby likes to stay. 15 mins later I decided to take a bath and baby was extremely active. I am 9 days overdue and have had a rather healthy pregnancy and am scheduled to be induced on Tuesday morning. My husband says I have nothing to worry about and that there's no need to call up the on call Dr... I happen to have a paranoid mind... Can anyone advise me on what they think I should do? I have no pain.