No way, you are doing everything right! I can tell that your chickies are very loved. They look to be about the right size to me. Try not to worry so much, you’re doing great.Thanks! You'd think I'd know better, with all the drama. One lady is basically accusing me of nearly killing them for treatment for coccidiosis after we saw a vet (and I definitely consulted here!). I also have some Wyandottes that seem SO small at 7 weeks, but they seem overall healthy. I still worry.