Congratulations, mrssmurf2, on passing your exam. (I'm grieving that you haven't told us what course it was for.)
Sorry I'm so late in noticing your 'dilemma'. I've only visited today as I received a link from my Diabetes.co.uk email.
I'm glad you're feeling better in yourself. Obviously, the most likely reason for you feeling so 'rough' was down to your diabetes. Secondly, the not knowing exactly what was going on with you can have a psychological effect on you. Coupled with the lack of support and/or advice that you received from your doctor's surgery, it's no wonder you weren't feeling on top of the world.
You may be wondering why your Metformin has been increased to 3 tablets a day in such a short space of time. Actually, this is quite normal. I don't know whether you've experienced it yet, but Metformin does tend to have a side-effect of disturbing your intestinal tract in many people. (I won't go into detail, but this can be less than pleasant.) Doctors tend to 'combat' this by starting people off on a lower dose to begin with in the hope that your body will become accustomed to some of these side-effects. Then they increase the dose ... obviously, to get your blood sugar (glucose) levels back down to 'normal' or near 'normal' ranges.
I don't know if anyone has mentioned training courses that MAY be available to you, dear lady, but take a look at the following page. It explains what some of these courses are, and how they're designed to help diabetics:
http://www.diabetes.co.uk/education/index.html
I appreciate that you've recently finished a course but, believe me, these courses are very much worthwhile, and they're not designed to operate like a course that you may undertake at college. (The DESMOND course, in my humble opinion, would be best suited to your needs. It's aimed, primarily at recently diagnosed type 2 diabetics.)
I don't know how you feel about the standard of care (or lack of care) that you received from your doctor's surgery in the beginning, but how would you feel about requesting a referral to your local hospital diabetes centre? You'd find that a diabetes centre would be aimed at dealing specifically with diabetic patients, that would usually have a better understanding of diabetes and the effects that this might have on someone that's been diagnosed with it. You'd probably be given the name and telephone number of a diabetes specialist nurse ... someone that you could contact if you found your diabetes was a bit 'out of control', or you had some other concern. (I'm obviously biased, but I'd trust both my doctor (endocrinologist) and diabetes specialist nurse with my life ... and I'm really NOT exaggerating when I say that.)
Do let us (the nosey ones, at least) know what your blood sugar levels are like now. Some of us do have a genuine interest in our fellow diabetics, finding out what happens to them, and what works for them. (I appreciate that NICE (National Institute for Health and Clinical Excellence) don't actually want type 2s to test their blood sugar levels but, being newly diagnosed, I wouldn't be terribly surprised to find that your doctor wants you to test ... for while, at least.)
No-one has mentioned it here, yet, but can I offer a word of advice? Try to keep your blood sugar levels as near 'normal' as you possibly can. This will lessen the chances of you developing complications later on. Ideally, this should be between 4 and 6.5 mmol/l, though this may well make you feel ill. This would be due to your body having become accustomed to your blood sugar level being higher than 'normal', and taking time for it to become reaccustomed to 'normal' levels. Do bear with it, and take it slowly. No-one's going to insist that your blood sugar levels come down fast.
I wish you the very best of luck in coming to terms with this life-changing diagnosis, and hope that you live a long, happy, healthy, complication-free life.
Be well.
Lots of Love and Light.
Mick
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P.S. Please don't be offended, or alarmed, at the "x's". It's merely a logo, of sorts, that I've used for some 30-odd years now ... from way before Political Correctness came into vogue.