WOAH!
You're asking me for advice?!?!?but- but.... (hey. im Monika. Oliviacraft is freaking out right now at the fact she thinks your art is WAY better than hers. I see you drew me. its good. Well... I don't have much to say... but... oh, she's alive...)
OH GOLLY! Hi! I luvs your art i don't do much animation since i haven't branched out to that part of my career yet but I can give some art and gallery tips! I don't say it needs to be your art life but try and make art as often as you can! even if its just a doodle. You can improve it later! As for the gallery I know it's trouble branching out from one style or genre (i'm having trouble getting away from undertale...) but try more styles and fanbases. It'll help you grow! You are a great artist. DON'T let ANYONE tell you otherwise. :3 Stay Determined! <3