Embarrassing - how do you clean down there after birth?

So I tore and have stitches and I've been terrified to clean down there how I normally would. I use the peri bottle every time I use the bathroom and rinse thoroughly in the shower but is that enough? I'm still pretty sore down there 2 weeks PP.

Today I noticed a slight white residue down there and I'm scared that means I haven't been doing enough 😭🤦‍♀️

Halp!