She is a week away form being 1 years old, I did give her very Fine chopped up blueberries last night but she’s had them before and didjt have them in her poop so I’m wondering if it may be blueberries but I’m not sure. She had a bowl movement around 6:30pm(now 10:16pm) and it was very runny but was normal green color. Any ideas? She also now has a rash on the bottom of her butt covered in tiny bumps and is red and she’s never had a rash down there before.