Getting annoyed with comments

I already know I'm being silly getting worked up over other people's comments but needed a rant.

Baby has taken her looks from my side of the family, she is me and my dads double! My MIL has been putting pictures on her Facebook (being a proud granny, no issues with that) but all her friends and people I don't know and have never met the baby are all leaving comments about how she looks just like my MIL, the baby has her eyes, she's going to have curly hair like her granny, etc.

She looks nothing like her! She has my eyes and poker straight hair! And now my MIL keeps going on about how everyone's says the baby looks just like her