Need advice :(

Help :( idk how else to tell my boyfriends mom that I don't want visitors after the baby . I just want to have my baby girl to myself and bond with her and not have to share her with other people that don't even care about me only the baby . I don't just mean with her family I mean my family too like I only want my mom there . I tried to tell her last night and she said that she'll tell everyone to come after I get some sleep like no that's not near what I said I said I don't want any visitors at the hospital at all and she doesnt understand and My boyfriend won't explain it to her and ugh idk how else to tell her. What's a respectful way to tell her I want ZERO visitors at the hospital ?