What does a bad frozen chicken look like?!
Now if this doesn't work it need to cook something else for dinner...
It may have thawed slightly, and re-froze. Depending on what you're doing with it, just cut the 'freezer burn' parts off and cook it. If it had been in the freezer for 3 months, I'd be more careful, but it should still be OK
Here are 2 Y!A from 3 years ago:
It sounds like it's freezer burn. Especially if it looks kind of dried out in certain spots. It's probably still fine but I would use it in a dish with other strong flavors like a stew. Freezer burned chicken breast can lose flavor.