Simply put no i really wouldn't worry about it at all. For the most part because the chances are low. For the rest that there is literally nothing to be done in any case.
Just manage what you have, keep your levels in check through diet and activity and you will be just fine.
I mean, as you go through they years if your levels start jumping significantly and wont come down and your still sticking to your diet as you are now, then of course go and get checked out again. (assuming there is nothing else you can do to adjust your diet at this point).
But just know that if that ever did happen, which is a low possibility, having worried about it for the last 2 years wont have made a jot of difference except making your life worse with no benefit.
I was the same, early 30's but with a very high diagnosis of 87 HBA1C. I started to consider Type 1, LADA. After a few days of contemplation i pretty much came to the conclusion above and moved on with my life because there is sod all i can do about it at any rate.