Belly button piercing aftercare questions?

Shannon
I got my belly button pierced March 18th. The piercer told me how to clean it and stuff like that. I was wondering what  I should and shouldn't do? How it should look like a couple days after? How sore and red it should be? Should I be able to feel the bar through the skin if I lightly touch it? Any other advice would be great! 
Here's a pic ⬇️