Dear god. I burned out around your age with a similar work schedule. Less commute but more work hours. Took me years to recover.
If your situation allows, please find yourself a better work and commute setup. Your boss isn’t going to care that you’re dying inside, especially when they’ve grown accustomed to everything you get done running yourself ragged. If you can, start doing less at work so you have energy to search for other jobs.
In some workplaces, it’s actually better to let things slip so your boss can push for more manpower.