You are full of determination and you are capable of amazing things right now. No one can tell you differently: although that is not going to stop them from trying. Some pushy people are planting false doubt in your mind, but you have got to pay them no heed. You know exactly what to do and how to do it, so just listen to your intuition and then act: once you know what you're doing, of course. Just because you're confident doesn't mean you shouldn't also be prepared.