I think you are doing really well for a week
Freya still doesn't walk on our hands and we've had her since February. I think she's always going to be a ball ham. She'll walk into it and let me carry her in that safely.
If she has bitten you now you're had feeding treats I think you're safe.
Freya has never bitten me, she's licked and nibbled, the trick is to wash your hands so you don't smell tasty!
She'll forgive you for the noise. She may not have even been bothered by it.