Mistakenly have given wrong composition of water and powder of amoxicillin to the baby on first day. We added less water which made the solution thick and we gave 1ml of it as prescribed by ped. And then we realized it's wrong and then prepared correct solution and given it today 2 times. As of now baby is doing good and her cold is not yet recovered. Still I am scared did we overdose the baby and what are all the possible side effects of overdosing antibiotics. I am reading horrible stuffs so could not even sleep. Please help