My boy is 12 months in 2 weeks and he’s still not showing interest in crawling or walking. He still can’t pull to stand or get from laying down to sitting up. He can roll but doesn’t do it much as hates being on his front. He cried when we try help him crawl. He can stand with a walker but falls over after a few minutes doesn’t take any steps. Every single baby at baby group same age and younger are so ahead of him. It’s an awful feeling. We had 9-12 month check and she wasn’t worried but I can’t help but feel worried