My 7 month old son recently started crawling and sitting up on his own, so he’s been bumping head first into everything and even tipping over and falling a few times. I try to catch him but can never get to him in time! I haven’t been concerned till 2 days ago when he fell off the couch and hit his head pretty hard on the floor. He cried for a minute and seemed fine after but ever since then he’s been extra fussy and has a bruise and bump by his ear. Should I take him to the doctor?? I’m so scared somethings wrong :(