My concept :
Here i created you both a wordmark #14 and a seperate pictorial icon #17
You can use either way and brand well, as the icon on its own when you want to use for labeling.
As you can see, the dragonfly is formed from the letter " d " shape initial of your brand name.
Let me know what you think, i can add swirls to the green body of dragonfly if you wanted or some dotted patterns.
Thanks