TMI!!!!!! BABY POOP normal or not?

So I was told that baby diarrhea has to be like water to be considered diarrhea. This is the most watery I've ever seen her poop. She's 11 weeks old and we just switched her formula to enfamil reguline because before she would go close to 2 days without poop and it would be pretty solid. This seems really watery but there's a little bit of solid poop in there (idk if you can see it) so is this okay or should I be concerned? I cleaned her up right after taking this and she ate and fell asleep.