About the only thing I would add to what Dawn said, is to do something physical. Exercise, walk, whatever. It will help with all that anxious energy and allow you to be able to think. If you meditate that might help. I found in the beginning I couldn't clear my head enough and I was way to edgy. This is were the exercise became very helpful for me.
I know (we all do) that you are all over the place emotionally and I totally agree about the DB coaches. Either way, you have found a great place to come and vent and ask for help. Sorry you need to be here, but glad you were able to find it.
