This picture is magnificent!

The sunrise is gorgeous; I love the gradually diffusing rays of light spanning the sky, and the red glow cast across the landscape. And I love the color pallete; to me it's reminiscent of the original
Land Before Time, giving a nostalgic sense to the picture. You also did a fantastic job drawing Ducky; I love the simple, thoughtful expression.
I'll hold off on the constructive criticism for now, since I honestly have very little of it, and I don't know how you feel about my style of critique. In any case, I really hope to see more pictures like this from you.

Also, sorry to hear you're depressed, MurMur.

I hope you feel better soon.