LCHF regime, losing weight and doing well but now at a standstill unfortunately ...
Hi Scrumpyjack, welcome to the forum.....
I speak as a T2 not insulin dependent, but if there are any T1's who do LCHF & IF then please leap in
IF (Intermittent Fasting) can kickstart weight loss, if you find that you have reached a point where no matter what you do (reduce carb intake, eat less etc) then just taking a break from food for a while can start things up again. There are several ways to do IF, one of the most common is 16/8 where you fast for 16 hours & eat your food in the other 8 (or perhaps narrow the window down to 4 hours), sometimes I do a 24 hour fast though have never gone beyond that.
During fasting many people drink Bone Broth (particularly on 24 hour) as a treat (personally I prefer coffee, not as good for you though

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IF is not for everyone, before starting, do some research, there are arguments either way, I saw an article this morning which was opposed to IF.... It was a very poorly written article full of information that was just wrong). There are many good resources but I'd suggest looking for Jason Fung on YouTube, some very good lectures on the topic.
After touting IF for a few paragraphs, I'd also like to mention exercise... An invaluable tool for everyone, not just D's. My current regime is that I walk the dogs daily, not as far as I would like as the eldest is 16, practice Yoga 2-3 times a week & have fairly active side pursuits to offset sitting at a computer all day. When the clocks change I'll also get my bicycle out.