Hi everyone so yesterday was diagnosed with T1 despite being T2 since Oct last year. Total shock as feel the best I have in years. very scared for the future. On base insulin at the mo, and wow even less than 24 hours my blood glucose has come down! Does it really work this quick. Hoping to go for a walk later but bit scared. Lost 4 stone in past year. Regular gym goer. Any advice on exercise and carbs would be good (been low carb for best part of a year).