I have Covid how do I keep my babies away??

I tested positive for covid today. Both of my babies tested negative. My youngest is very attached. My husband’s work isn’t letting him off to even get tested so he’s not here so I can lock myself away. I’m wearing a mask but honestly she would climb back inside of me if she could. Not too worried about my oldest she’s fine playing in her room. The only symptoms I have is a stuffy nose and loss of taste and smell…