Yes. I'm saying that it goes away when you fix your diet.
Do you know what nutrients are? Deficiencies are the cause of the noise. This is an evolutionary feature, not a bug. Your body is expecting you to keep eating alternatives until you eventually stumble onto the foods that make you feel better and then keep eating those. In severe cases you might need more patience with the right foods, but if you already feel like crap and you know you just started barely eating healthier, why stop now?
This search process has been somewhat disrupted by our modern environment, but it's not like the good food isn't right there. On the other hand, you don't need trial and error anymore. There's plenty of information available. You can even go see a doctor and get a blood test to confirm both your deficiencies and everything else I just said.
Does that answer your question?
EDIT: to reply to replies below and I am "posting too fast"...
TLDR: Y'all need to see a doctor.
I used to weigh 400 lbs, had a bad enough drinking problem to cause numbness in my legs (B12 deficiency to boot), and a sky high A1C. I recovered 100% after a decade of this self abuse. Doctor didn't bat an eye back then nor when I recovered a couple of years later. They see it all the time and my "success" story is very common. Most of us understandably find this all too embarrassing to shout about online. We'd get drowned out by influencers trying to sell you crap anyway.
Also, sorry not trying to be callous, but long term deficiencies can cause permanent damage. If you're still experiencing "food noise" after a serious attempt at a planned diet (and magically never had any other symptoms warning you of the impending damage) I have some doubts, but that's a whole different topic.
