I can't really afford to replace it, so is there any way I can change it up?
You can paint it and replace bulbs.
Spray paint the fixture with Rustoleum primer, then spray again in whatever color you like. Oil Rubbed Bronze would be nice. Go to Home Depot and Lowes to see what decorative bulbs they have that would fit the fixture.
Hi Mary, you can paint the base of it a new color, and change the bulbs to LED bulbs, you could even make a funky new shade to put on it
This is a great and inexpensive upgrade idea!