Need help redesigning my tiny bedroom on a very tight budget—any interior designers willing to help a sister out?

Hi everyone!
I’m hoping there are some interior designers, decorators, or people who are just really good at maximizing small spaces who could help a sister out. 🤍
I have a very small bedroom and an extremely tight budget, but I really want to turn it into a cozy, functional space that feels beautiful instead of cramped.
A few constraints:
● I can’t replace my bed because it takes up a lot of the room and buying a new one isn’t an option.
● I need a LOT of storage since I have quite a few belongings.
● I want to create an L-shaped desk that serves as both my study area and vanity.
● My goal is to make the room feel warm, elegant, organized, and Pinterest-worthy without spending a fortune.
I’m not looking for someone to design the whole room for me from scratch—I mainly need a fresh pair of eyes and some ideas on how I should rearrange the space and make the most of what I have.
I’ll happily share photos, room measurements, and a rough floor plan if anyone is interested in helping.
I’d really appreciate any advice, sketches, layout suggestions, or even rough mock-ups. Thank you so much in advance! ❤️