Suggest Medication For Bruise And Swelling On The Forehead

one yearold baby fell off bed hit in the metal object,got big bumps!! Hi, I still can t get over of the 8 months old baby fell from bed, I just saw her crying with big bumps and bruised at the fifth forehead. I thought maybe her head hit the metal part of the bed because it s so big. I just put ice then she was continuing crying but when I stopped putting ice, she stop cry. And the bumps gone but there is bruise and redness. She looks fine, because she eats normally and drink milk normally. No vomiting. How serious this one?do i take TT injection..?what to do?