Bad mom 😔

My daughter was 13 months on the 14th of this month.. I know kids reach milestones in their own time and I’m always saying it to other moms but in the back of my mind I’m thinking “why isn’t my daughter walking yet, why doesn’t she crawl instead of scoot on her butt, why can’t she say more words other than mama, baba, dada, yeahyeah”

I feel like such a failure 😔 to my daughter and it makes me feel so bad that I mentally beat myself up about it 😔

My dad compares her to my niece (7 months older than my daughter) and it really gets to me 😔 I would call and say “Maci cut another tooth today” and his response would be “oh well C had more teeth at that age or C was doing this why isn’t Maci?”

I just need to rant and need advice on how to help my daughter walking/pulling herself up or how to stop feeling like such a horrible failure 😔 I’m also a first time mother 🤍