Give her a few days but I do think you should reach out and send a message along the lines of

“If you would like, and only when you’re ready, I would still like to be your friend and in your life so long as that doesn’t cause you pain. I won’t bother you with more messages but please know you can reach out to me if or when you would like to.”

A side note, I had platonic feelings grow for someone I met and dated many years ago and we remained close friends for years but then a few years ago those feelings shifted back the other direction. We’ve been deeply in love and together ever since (and the foundation of friendship has been incredibly powerful with enabling us to have a very healthy, communicative, and honest relationship). Feelings are complicated.