Hi
@Jay50 and welcome to the forum.
You are not alone in being left to get on with things as you will see if you read around the forum. At least you have got your HbA1c result and 52 is just over the diagnosis level. This means that you don't have to panic, you have time to absorb the sorts of thoughts forum members have and to check out the learning zone on the orange tab above. Chances are a few simple tweaks in your lifestyle and diet will bring things under control.
Blood glucose monitoring is a good way of getting to grips with how your body works and to look for beneficial diet changes. The normal way of doing this is to test before a meal and to test again a couple of hours afterwards. If the "after" reading is more than a couple of units above the "before" reading, then look at what you have eaten because the chances are that there is something in there that your body is having difficulty coping with. After a week or so you should be able to see patterns and then begin to make adjustments, either substitution of particularly trouble some things with something else or reducing their portion size, to try and get your after eating rise consistently below two units. As I say no need to panic if you find some things give you big rises. Be pleased that you then have very useful information which you can use to get things sorted.
You will no doubt get lots of replies from members detailing their experiences and some of them might sound a bit prescriptive. Check them out but never lose sight of the fact that you need to sort out a way forward that suits you and your lifestyle. We are all individuals and there is a route for everybody but they are not always the same.
Above all, just ask any questions that you have on here. Nothing is considered silly, we have all been there!