Freezer Fixes

Hey all, I’m in a bit of a pickle here with my freezer. It’s been over-freezing everything to the point where there’s a mini ice age inside, and now it’s started making this weird buzzing noise. I’ve defrosted it and checked for obvious issues, but nothing’s fixed it. I rely on it heavily for meal prep and storing bulk foods. Does anyone have experience with this or know who to call that won’t cost me an arm and a leg?