Im redecorate my room and im on a really tight budget relieve? ok so my budget is about $500 including paint and not sure...

ok so my budget is about $500 including paint and not sure if that includes furniture but i believe it does
and i dont know what to do
im a teenage girl and i love pink so i know my wall color but thats it not with the sole purpose that but my room is tiny its 10'4" x 9'11"
so i dont have much to work next to but i know im getting a day bed but i entail some ideas and places to shop for cheap please lend a hand also some diy ideas that are cheap
Answers:    Ikea?
paint and paint supplied will be in the order of 40 dollars. Try walmart and target, they will be the cheapest place. Also Ikea.