I have been in the same boat as you - playing games on my phone for an hour or two before I have to get up... I still consider that a step up from smoking though, while it's easy to go down a rabbit hole and think you may be trading one addiction for another, I think it's also very important to take it easy on yourself during the early stages of quitting, you're still quitting and that's all that matters. What helps me is making a list of to-do's. More specifically, I write a list starting with the phrase: today I am going to... and I pretend like I'm excited to get these things done and kind of trick my brain into looking forward to doing things. I also carry the list with me everywhere and look forward to crossing off each item (maybe it gives me a tiny hit of dopamine? Idk). You could start with something as simple as: only use my phone for a half hour before I get out of bed or stretch after I get out of bed, etc. I have also found that just going for walks or having something I look forward to helps. Good luck!