Hi Tracey,
I am 5 months into being a T2 and found that in the first few weeks (3-4) I had to reduce slowly, down to about 60 carb/day - I could manage on that just fine. However, I had to get there via the path of dropping carbs dramatically in the first week and then again in the second week and found that I felt "funny" so went back up on Carbs and then reduced over a couple of weeks, and that has worked great for me - weight loss around the 3st mark!
I am currently down to 40 carb/day (still loosing weight) and can cope quite well, but it has taken trial and error - and a lot of testing to get here over the first months. I only dropped down to 40 carb/day after my weight plautaued for several weeks. Initially after diagnoses (in my second week) went down to 30-40 carb/day and at that time I could not cope with such a level.
I know that many T2 have been able to cut down dramatically overnight, but others have to find their way a little slower - like me. Seems like my body needed a little time to adjust, but I calculated that I would eat up to 500 carbs/day in the months prior to diagnoses, so no great wonder my body needed adjusting!! hehehehehe
As others have suggested, try go up a little - perhaps 80-100 carb/day and try that out for a week or two and test to see how your Bg is and if fine and you are feeling ok, then try and reduce with just 10 carb/day the following week etc.
Good luck and keep up the good work - like the rest of us, you will find your level with a little paitience.
Best
Alice
Ps. I am a T2 on diet only, if you are on meds for the T2 and/or anything else there will be adjustments to the meds to consider.