Welcome to D.C.!
Having used carbon steel woks for many years, I can assure you that your wok is fine.
As Andy and BigJim have said, any rust or stuck food will be apparent when you run your hand across the surface of the pan. If it is smooth, your wok is clean. If you treat it as you would cast iron, it will serve you well for many years and beyond.
I used to be a racist, but I don't have much interest in it since Dale Earnhardt got killed.
Outside of a dog, a book is a man's best friend. Inside of a dog, it's too dark to read.
Good judgement comes from experience; experience comes from bad judgement.