Hello Tara, glad you found us. I am also a RN and have been through the same frustrations as you. I couldn't believe had badly I was treated by the medical community, they always said I had anxiety too and dismissed me. It took about 6 months for me to get a pots dx, but now have had to go through the mystery dx again for the last 4 yrs cause they think there is something else wrong and I too stopped going to docs for a while until I just couldn't take it anymore. You are so lucky to be able to still work, I haven't been able to for the last 4 yrs. After 3 yrs my pots is better, the things that helped most were Lexapro and lifting weights.