I was doing the same thing, then I just thought about the people I love and my future self who is gonna curse the current me for not doing her best. Try to always think about your future life, imagine it and see if it's good or not. I always distracted myself with mangas whenever I thought about my life and that was the worst decision, lol
i have a similar thing lol. you can try erasing your browser history and the automatic fill-in thing in the search bar once you're done reading a few chapters. for me, it's like a reflex to pick up my phone and open the browser. if you make extra steps for yourself (ie you still have to search up mangago, log in, captcha) it kind of helps
i read webcomics so much like legit whenever im awake im reading them or scrolling on tiktok when im at a brainfog and cant read anymore. I keep putting my other tasks (schoolwork, cleaning, personal goals, even using the bathroom) to the side and just read read read. I really love webcomics and dont want to give them up but im screwing myself and keep procrastinating. Im 17 currently but im about to be 18 and lifes about to get even busier i cant please give advice on how to keep reading webcomics but not hyperfixate on it.