I'm sad that I'm 29 and single, instead of having a 10/10 wife and 3 kids.
Are you wealthy or at least well off and have a stable job that isn't consuming your life? If so, you're fine. The only people who should be fearful of being 30 are the unemployed, uneducated, friendless and socially awkward.
I make peanuts and have an associate's degree.
Sounds like you may need to learn a more profitable trade and get a bachelor's while also learning investing stocks to increase your income. If the first option is not possible for you either due to lack of time, then at least make a hobby of investing, it's like playing the lotto only in this case with a bit of knowledge you can greatly enhance your chances at winning or at the very least securing some comfort by having some kind of money being saved up in case you break your limbs, your car, get fired or your house burns down.