invasion of privacy

before I gave birth i made sure that everyone knew that I didn't want anyone apart from my boyfriend in the delivery room but when the baby was on it's way and I was rushed to the delivery suite his mum came in aswell, at that point I could barely speak so I couldn't do anything about it and my boyfriend wasn't there at the time to tell her to leave, and on top of that she didn't even leave when I had my stitches done, it was so embarrassing that was not something I wanted anyone else to see, she knew I didn't want her there and she came in anyway, she should have known better, I felt like a circus attraction 😔😡 how can I ever face her again or even feel better about this?