You have to do the DAFNE training before going on a pump as you have to be confident at carb counting, although some people who have been diagnosed a long time and used to carb counting may not have to go on the course, but anyway good luck for tomorrow and hope all goes well.
They like you to have dafne training but as in my case I have never had any training at all other than what I taught myself.
HOWEVER. Proof was that I kept a log book in with regular testing, all my foods carb countrd and adjusting doses etc.... I could 100% prove I had everything feasible being done properly.
Just that before you discuss pumps etc you need to keep on the bandwagon of looking after yourself and proving it.
Pumps aren't normally given to adults that haven't tried everything. Children are nowadays being seen as a priority for pumps.
So if you are starting to think you want a pump then keep doing the things you should be.