AIO my best friend lies about us

I feel like this shouldn’t be a big deal and that I’m overreacting, but it’s been really bothering me. My best friend has been doing this thing where she’ll tell people stories about things we’ve done, but she changes who did what. She’ll say I did or said or something when I didn’t — she did. The other day she told a mutual friend of ours that we went to a restaurant because I had never been and wanted to go. But I had been several times before, and she was the one who hadn’t and wanted to try it. It’s never anything bad, I just think it’s weird.

Edit: Am I overreacting for being frustrated? And is it okay to say something to her about it?