[teo_zero]

In many companies, newly promoted managers are assigned a mentor to consult periodically or when needed. They usually are far away from your command chain so that there's no conflict of interest, but close enough to your environment so that the suggestions are pertinent to your work. They are not supposed to act as consultants for your job, nor to take decisions for you, but you would talk to them about how you feel about your work and the difficulties you encounter. They would inspire you rather than drive you.

Ask your boss or HR if anything similar can be set up for you.

Of course I'm assuming you still want to adapt to your management role and not to give up your position completely.