Diaper help

These past maybe 2 wks, my lo will scream bloody murder during diaper changes. She kicks, screams, cries, and rolls around trying to escape. I’ve had to start changing her diaper on the floor bc of how hard and fast she rolls. Is there a reason why she’s doing this? It’s so embarrassing when we have company over bc they come into the room to see what’s going on thinking something happened to her. Idk what to do or how to calm her during diaper changes