Pacifier recommendations for breastfed baby?

I’ve tried the mam brand, and the ones from the hospital... and she seems to choke/gag on them! 😩 I wasn’t sure I wanted to even give her one, but, because I can tell sometimes she just wants to suck and uses me as a pacifier(she is over eating because of it, then ends up spitting up!) I’m willing to try other brands!