Is it possible to change your life in the next 30 days before the new year starts ?

I’m so tired and constantly seem to battling with my thoughts. I’m not doing the things I know I should be and I go after things that gives me comfort like being on the phone doom scrolling or being on discord. Then sleeping late and helping here or there but I’m not solely focusing working on my personal growth. Like it gives me anxiety or discomfort so I end up procrasnating but deep down there is so many other factors that is involved. It’s mentally exhausting trying to crack the code to clarity. Many people have told me simply do it. Stop with the overthinking and start taking actions. It’s only way to see progress. You need to stop living in your head.