Sydney,
There are not a lot of such wonderful tools as this in photography. The 135mm gives you reach, flattens features and that's good for adults especially and is as sharp as a tack. It reaches into a messy complicated world and brings you back gems if you point it right. But, that's the catch, learning where to point it!
You are doing well here. From what you have done since you started posting I see you have a thrill making beautiful images and this is great for us and therapeutic for you and your family. I'm impressed and wish you happy shooting.
Asher