Don't worry, it looks fine.
Looks fine to me to, funny how square it is though. Was it brewed in a square vessel and transferred for the picture or something?
what's that fuzzy chunk of dog food looking thing floating near the top of the pic?
There is a difference between pride and arrogance. Which do you hold in your heart?
It looks fine to me. You're good to go!
I'd compare your mother to one of the pictures on this site to get some idea of what you should look for if you have a gut feeling.http://www.kombuchabrooklyn.com/kombucha-brew-faq