My almost 19 m isn’t walking

My girl is 18 months and a half she still isn’t walking (without support) she cruises climbs she uses everything else to walk if I hold her hand she’ll do a few steps but then plops on the floor and goes back to crawling she’s being really stubborn doctors said legs and feet are fine and she’s just a bit delayed what can I do to help her learn to walk and being confident maybe she’s just scared to try by herself ? She uses computer chairs and ride on toys or walls to walk around though so it’s not like she’s not walking at all I just feel defeated