Started a side hustle after bedtime and it's actually working

OK so I sell custom wood signs on Etsy. Started 4 months ago as a joke basically. Spend like 90 minutes 3-4 nights a week in the garage after my kids are asleep doing the work.

First month made $80. Last month made $1,850. I know that's still small potatoes but it honestly feels good to have something that's just MINE, you know? And the money helps with some of the extra stuff like kids' activities that the regular paycheck is tight on.

Has anyone else done this? Curious if it scales or if I'm just in the honeymoon phase.