Hello Dean and welcome to the forum!
I hope your eye is feeling a bit better? It sounds like an infection. Maybe mention it to your new GP when you get your appointment on Tuesday, or go sooner if it's really troubling you. High blood sugar often means that infections are slow to clear up, and your blood sugars do sound high.
I understand your shock at being diagnosed, because, like you, I was diagnosed Type 1 at age 29, and there have been no other T1's in my family. At the time, my life was too hectic to really give enough time to my health. I'm 60 now and have really only recently started to look after myself better. I've had a lot of help from great people on this forum.
So I'm thinking you've come to the right place at the right time. It's a puzzle that you were diagnosed Type 1 but not prescribed insulin. Presumably, as others have said, your beta cells are still functioning somewhat. As you say, there are other forms besides T1 and T2 - MODY and LADA for example - so I hope your new GP and clinic will soon help you get your blood sugar under control.
Let us know how you get on. All the best!