I just moved to a new computer and cleaned up all my tabs.

You have Tabs Disease™ and the cure is bookmarks. Spend some time organizing your bookmarks. Set reminders to read or do things so you can close the ones you won’t need in the future. This is the equivalent of living in a messy room surrounded by trash, dirty laundry, and clean but unfolded laundry. Gotta take some time away from living and playing to clean up.