Still not walking

My baby will be 16 months on the 17th and she’s still not fully walking. She takes steps and cruises on furniture she just isn’t fully walking yet and I’m starting to get worried. I think it’s just because she’s not sure of herself and she knows she can get around faster if she crawls. Doctors said not to worry till she’s 18 months but I still worry. My other kids were walking right around 12 months!!! Anyone else have a late walker?