Anyone that had POTS symptoms as a child?

I love that POTS has gotten the attention it deserves recently, and I've learned a lot more about it and I'm very thankful. My earliest experience with fainting/symptoms was when I was 7 years old. It started to happen more and more as I got older, and it was embarrassing fainting in public so much (there are many stories I could tell). Just wondering if anyone else experienced symptoms as a child and how was it for you?