belly button piercing

it's been 2 weeks since i got it done and i just wanted to make sure it looked normal. the first day i got it i was out w friends, and we were out swimming. i made sure to keep the piercing out of the water, but when we were walking back and i slipped and fell in. i cleaned it good right after i got home and i clean it 2-3x a day but im still worried about it becoming infected. so is this normal the redness and the white crust normal?