As with others, my doctor strongly advised against home BG testing, as did the diabetes specialist nurse. Their attitude was that it was unnecessary, too much trouble, costly and painful. Stick to the NHS diet (relatively high carb), lose some weight, take some exercise and come back in six months to a year, when we'll see how well you did from an HbA1c test. What nonsense!
I took the view that the management of diabetes was down to me and that I needed to know what worked and what didn't without six to nine months elapsing each time. I started testing immediately, and learned what was happening in my own body over the next weeks and months. It was the single best thing I did in this whole diabetes adventure and I'd wholeheartedly recommend that you follow this path when you are ready. Cost of test strips is very important. For that reason I use a "Code-Free" meter with 50 strips for about £7.00 a time. There's plenty of advice here on when to do it and what to look for in your results.
I also changed my doctor surgery but that's another story.