dashboard lights suddenly very dim

i have a 2003 and last night i noticed my dashboard lights had suddenly become super dim. i tried to search on google but my car doesn’t have like a light adjuster/dim switch so i couldn’t get a straight answer. i get off work late at night and it’s getting to the point where i can barely see how fast i’m going and i don’t wanna run off the road tryin to figure it out. i’m hoping it could be just a fuse and not a sign my battery is crapping out on me. any advice helps, thanks!