Belly button ring, infection?

I wish I could show you how mine was 3 weeks ago. I had this unbelievable huge bump on it. It made me gag. The best way I've noticed to clean it is salt water. *Also dont change the ring too early. It causes infection. If you are changing the ring then change to an actual ring not a bar. It helps to get puss ad blood and germs out by spinning it. My belly button is all cleared now :)