You don’t need to be competent to start. There is no certification, no graduation, no license needed to start your fitness journey. You just need to start.
Being confident is the first step to being competent, not the other way around.
Be confident that you will find the way. Be confident that although your first attempt may be less than perfect, you will improve. Be confident in your choice to take a new path in the first place.
Have confidence in your ability to change, your ability to adapt. Be confident that competence will come.
Be confident that in time your competence will give you more confidence to be in-competent. That new challenges will take you where your confidence will be tested and improved.
Be confident that building competence in your confidence is the only change needed.