Stephanie - I hope you end up feeling that you've arrived in the right place and that being part of CiC contrbuted to your photographic learning and skills development.
You now do have the equipment to help you produce great images. But always remember, it's you that makes the pictures, not the equipment. It's just there to help you. What you need to do now is practice, practice, practice until using that camera and lens become automatic and just like breathing. Sometimes it will feel as if that's impossible and you'll never make it. But you will, id that's what you want.
And lots of people on here will be very happy to share their knowledge and experience in order to help on that learning journey.