Facetime Camera Invert

How do I invert my camera on Facetime? On zoom it allows you to have a mirror image so that whatever you’re seeing in the little box is what everyone sees. But on FaceTime, it shows the little box as a a mirror image of me, but to the people on the FaceTime call i’m inverted. How do i make it so that i’m no longer inverted on their screens and they’re seeing what i’m seeing of myself

I only ask because i’m very self conscious of my inverted self on camera. It’s a horrendous sight and my left side is better than my right and now i’m questioning why my long distance boyfriend thinks i’m pretty if he only sees the inverted, lopsided version of me on Facetime. This is so tragic