Introverts are not shy. Not always. How do I know? I’m one. And I’m not shy.
You can google Myers Briggs test, and do the test. It was helpful to me. I hope it is for you as well.
But what I wanted to say to you today is this: introvert or extrovert; these are mere orientations. Know this. Understand this. From understanding come unerstanding. When integrated into your own life it becomes wisdom. Wisdom and skill can then be used to help ourselves and those around us have better lives. Lead better lives.
Introspection couple with a basic curiosity will lead you evolve. Of this I have little doubt because I’ve seen it. The human condition is not fundamentally stable. We can change; we do change. Healing is the result.