My 4 year old was having trouble with his fine motor. OT was suggested as an option, but we’ve just been managing it at home so far. We got him special grippers to help with his hand writing and proper grip. And we got activity books that he enjoys so he can practice. (He’s never really liked coloring.) We got some mazes and dot-to-dots. So far he has made a lot of improvement and is even starting to like drawing and coloring sometimes. You can also get her some squishy toys to help tone the muscles in her hands. Besides just opting for therapy the best thing they can do for her is lots of opportunity for practice in a variety of forms so she doesn’t get bored.