Getting promoted can be a great opportunity, but it can also be a source of stress and dissatisfaction. If you find yourself in this situation, it's important to take the time to understand why you're feeling so unhappy and to take steps to make the most of the situation.
The first step is to identify why you're feeling so dissatisfied. It could be that the new role is too challenging, or that you don't feel like you have the skills or support to do it well. It could also be that your expectations were too high, or that you don't feel like you're being recognized for your efforts. Once you've identified the source of your dissatisfaction, it's time to take action.
Be honest with yourself and your manager about how you're feeling. Consider any criticism they may have made of your performance and use it as an opportunity to identify areas where you need improvement. You may also want to find a mentor or coach who can help you navigate the uncertainty of making a change and help you see the benefits of doing so.
It's also important to remember that you were promoted for a reason. Ask around and find out what others perceive as your superpower and use it to regain your confidence. Record your successes over the time you spent with the company and use them as motivation to keep going.
Finally, if you're still feeling overwhelmed by the new role, talk to your boss about it. Ask for a clearer description of expectations and a roadmap for acquiring the new skills needed for success. This will help ensure that you have the support and resources needed to make the most of your promotion.