Well sir, that was amazing.
I'm not into film school but I'm studying Game Art, which leads me to learn a lot of different things, including different types of animation. It particularly teaches me how much work you need to put into something for it to be good, and for it to be as you like and feel finished.
To be sincere, I felt the story was too damn corny at one point, but then I realized it was a necesary thing for the film to develop.
Although you had help (from what I see in the credits) it seems like you were part of every process, and it must've been one hell of a lot of work. Props for that and kudos for finishing this no matter what.
It's good to see someone talking about depression, as it affects thousands of people everywhere, and it's good to see an artistic critic on anti depressive medication as well.
I liked the story, I liked the character, it got me emotional too (we broke up with my gf two months ago, it's still hard) and that's when you won. From the moment you make people feel emotions with your work, you've achieved your goal.
I'm sorry your gf left you, I hope you're better now, even if hard feelings can create some fine inspiration.
Keep at it! I hope to see more from you.