I just wanted some opinions and reviews for my children's book

I agree with this. I would say perhaps “My mom takes our picture, catfish and all!” You’re going to have lots of pictures, so we can see Andi holding her pole.
As for devilsknew’s comment, I think this can be resolved by the pictures. She’ll be talking about the fish with funny attributes, and the pictures will show that and also can show Andi and her dad fishing. I’m thinking about a perspective kind of like this or this. You see how we can see both the people in the boat and the fish. You can show both Andi and her dad, and the funny fish she is imagining.

Thank you so much. No matter how hard one looks, they can never seem to find their own errors in writing. This is great advice!

Thank you, it is mostly about what a catfish will look like, but to get to that point, she had to go fishing first.

Thank you for some more great advice! I will revise when I have time and post again shortly after. Thanks again!