I felt the same way. The alarm went off and it was a struggle.
It's getting worse for me every day. I spent a year at a coporate company and hated it. I started this new job two months ago (different coporate company) and thought it wouldn't be as bad, but I'm starting to think it is. It's a better fit for me, but I still don't like it. I absolutely hate the office setting. Dressing up everyday, getting hounded over arbitrary formatting of documents, the non-stop golf talk (and I like golf), the 100% seriousness all the time, etc... I get that that's the type of environment that pays well, but it's fucking miserable, at least to me. I actually enjoyed slaving away in a kitchen and dealing with asshole customers way more than this. At least I could blast music, drop F-bombs at will, and had an opportunity to make work fun.
I look at my girlfriend's family members. Her father and her uncles all own paving companies. Sure it's tough manual labor, but most of them are living in a 4000+ square foot house, can take a vacation whenever the hell they want (I guess I can too technically), and don't have to answer to anyone but themselves. Not to mention, I'm sitting in a cubicle for 8 hours a day and spend another 2 hours a day in the car. My heart is probably taking a beating. At least in a manual labor job like that, you're likely to be pretty fit going into your retirement years.