Thank you all for your replies and advice, I've started on my antibiotic this afternoon, blood sugar at lunchtime after 2 boiled eggs and a piece of wholemeal toast was 12.2. Had a very big almost carb free (but not fat free!) dinner tonight, tested after 2 hours and bloods are 8.6, I know that's still quite high but it's the first time they've been in single figures in 5 days. So I think the low carb is helping, and hopefully when the antibiotics kick in it'll improve more. I definitely want to speak to DN again to though as I just don't think the sitagliptin they have me on now is enough to manage this. I can't take Metformin but surely there's something else I can try.
Maggie