So yesterday night my 2 year old was playing and fell in an odd way. His ankle clicked and you could tell it hurt. He couldnt put weight on it and he was limping while walking. Although there was no swelling or bruising I thought I'd take him A&E. They checked him over and said its sprained and if he cant put weight on it in 24 hours to come back for x ray. Hes been walking on it today but still limping a bit. Fast forward to now I put him down for a nap. 15 minutes later hes screaming and telling me his foot is hurting.. I've tried moving it around and pressing on it he doesn't wince in pain but hes still limping. What do I do? Just rest it or take him back to a and e?