What should I do if I exaggerate my programming skills at work?

Honestly, if you can, consider quitting before they find out. If you're really struggling, think about how much longer you can keep this up. But, on the other hand, if you've got a solid foundation, maybe start deepening your knowledge in specific areas related to your job.

Make yourself likable—being personable can help you get the help you need from colleagues. They might be more willing to guide you if they enjoy working with you. Also, actively try learning what’s needed for your role. You don’t have to master everything overnight, but showing that you're trying can go a long way.

Perhaps you could use AI tools to assist you with some coding tasks. However, be cautious—make sure you’re not against your company's policy. It might help you with minor coding challenges while you learn the ropes. But don't rely solely on it—get to know your job expectations and do your best to fill in your knowledge gaps quickly.

One of the common tips is to 'fake it til you make it'—but be careful with that! If you're backed into a corner, try to keep up with your tasks and learn as you go. Focus on being a problem solver and show a willingness to learn. It might buy you some time, and many companies appreciate that enthusiasm.