Yes, sorry for the delay in replying. I changed to a new sensor on Monday this week, and my average is dropping on the new one - it wasn't bad on the old one! Not sure if my GP practice will support to Dexcom, I am due a review in about 6 weeks, so will ask then.
I was referred to a programme here called "Choose you", as I was concerned about exercise - various "ailments" make it difficult/impossible for me to do anything high impact/requiring 2 arms/too strenuous/etc. I opted for the online version and am now part of the Second Nature programme. I am using a treadmill at home for at least 10 minutes a day, but have not made any dietary changes, as I already (by their criteria!) follow a good one. I have lost 0.9 kg since starting (10 days ago on the preparation phase, and this week on the "reset" phase), and 4.5 kgs on Dapagliflozin in total, and will persevere - walking looks to be my only option, so need to get off my butt and get outdoors. The bulk of the programme appears to concentrate on food, and has not taught me anything new - today's "read" was about alcohol, and since I don't drink, not of much use!