Hi dools, welcome to the forum 🙂 This forum was actually founded by a lady who was in exactly the same situation as you - over 30 years with T1 and never met another one! Well, there are plenty of us here so I'm sure you'll find lots to talk about. If you have any questions, ask away - nothing is considered 'silly' and just because you've been diagnosed a long time you're not expected to know everything! What insulin regime are you on? Do you carb count?
We have also had quite a few 'face-to-face' meets up and down the country, so it might be something you are interested in attending if there's one near you - keep an eye on the Events section.
I look forward to hearing more from you 🙂