So baby don't worry, you are my only.

所以宝贝别担心。你是偶哒唯一。

youdao

Don't worry if your baby seems a little reluctant to crawl or walk.

如果你的小宝宝看起来有点不愿爬或走，不用担心。

《柯林斯英汉双解大词典》

Don't worry about the baby not wanting to leave you—it's a stage they go through.

宝宝不肯离开你别担心，他们总要经过这个阶段。

《牛津词典》