My room doesn’t feel like me. Help me redesign please

Every time I walk into my room I just feel overwhelmed (usually it’s tidy but it’s just a mess today). But everything just feels cluttered, bland, and I hate the headboard I have. The bed frame wobbles a bit too and it’s too small for my mattress so my mattress hangs over it. The headboard isn’t tall enough too so I can’t push my mattress in. 

— I have that classical ikea desk with the drawer that’s white but there’s not much space for makeup, sewing, and using my laptop. 

— I have an armoire that was thrifted years ago and I love it but wanna change out the knobs for something gold 

— I got my nightstands for free from fb market place in really good condition. But I wanna change out the knobs or wrap them in some wood vinyl. 

In the first moodboard, here are things I love:     
\\- the wavy headboard! Definitely a must but idk if I want it in white or mauve pink.  

\\- the bed frame has drawers so that will help with space, the armoire doesn’t hold a lot of clothes. 

\\- the checkered rug!! 

I just don’t know if I want a more mature vibe with the muted colors as shown in the first moodboard or if I want something with more of a pop or color in the second. 

Things I want to buy     
\\- new headboard and bed frame     
\\- new desk     
\\- new vanity chair (I just have a white computer chair     
\\- artwork     
\\- warm lighting     
\\- finishing pieces (knobs, the light switch covers), etc. 

Help me redesign my room!!