Are you watching or do you passive listed like me? Or are you on the reels because that's magnitudes of more difficult to pull yourself back from.
Generally the best advice for most phone addictions is to have allotted times for phone use. If you're on one of the former mentioned types of videos I personally would shift to one of the less absorbing kinds until you're at a point where you can do a different activity.
Can you go for walks where you're at? Garden? Crochet? What did you like doing before you liked youtube?