Welcome to the forum! Like others have said there's a huge amount of lived experience here and lots of friendly people happy to share.
With regards 14 that sounds quite high after fasting. They should give you a HbA1c reading at your next appointment which is a 3 month rolling average and not on the same scale which will probably give a better idea of where you are. In the meantime maybe have a read about reducing your sugar and carb intake and especially reducing some of the non-sugar carbs if you eat a lot of things like rice, pasta and potatoes and see if that helps.