Hi Sunny!
Regarding this:-
- because my levels are constantly above what they
should be, when I check before & after a meal am I
looking for a minimum raise to see whether I can tolerate it?!!
It's a difficult one when your BGs are elevated like that. Normally, you'd be advised to try and get your BGs below 8.5 two hours after eating (NHS guidelines) or lower if poss, and if you are very restricted in number of strips I'd say only test after and not before. This doesn't help though if your levels are higher than that before you eat! As it is, I think you have two choices. Wait for a while before starting testing, to preserve your strips, while the low carb diet settles your BGs a bit; could be a week or so. Then test and aim for target.
Alternatively, test now before and two hours after eating. Ideally, your figure after 2 hours should be about the same as before eating. Say, for now, not more than 3 higher. If it is, cut out some of the starchy carbs from that meal.
If you get figures regularly over 14, and staying there, you should go back to the doc. Continually high figures can be dangerous, and it could be you need different meds to get things under control.