The first thing to do is to give yourself a hug. Do not beat yourself up about this. Mistakes can be an important part of learning so, as the old saying goes ‘when you lose, don’t lose the lesson’. Pause, take a breath and understand what this has taught you. You are going through a process of reframing some firmly held beliefs, so being able to forgive yourself and keep moving forwards is really important.
Starting the modules again can be very helpful, as you will be in a different place now and you will find different things may resonate. However, the only important thing is that wherever you choose to start again, you move onwards.