Is this normal?

My baby is 4 weeks old, it’s on her back, chest and a couple on her arm and 1 or 2 on her face

Omg no! That looks either like an allergic reaction to cows milk, or a reaction to washing powder. Any other symptoms? Constipation? Sickness?

No not normal. I’d send photos to gp today

I would just take her straight to a&e better to be safe, hope she’s okay 🥺

Straight to the doctor right away