17 month old doesn’t walk

Our 17 month old daughter doesn’t walk. She can pull herself up. Climb onto the couch. Walk along furniture. Walk with her walker. Walk along walls. But will NOT let go of anything to walk. And if we try to hold her hand to walk, she will just drop to her knees and crawl. She seems to be nervous, most of all. She’s a very hesitant kid and seems to be “overthinking” it. The pediatrician doesn’t seemed to be concerned.

Anyone have stories of kids that walked later to help ease my mind? It’s really hard to take her to the park and see 10 month olds running past her while she crawls on 😔