Please, please don't hesitate to go to the ER.

They were initially treating my symptoms as a panic attack and then they did tests and found a MASSIVE blood clot in my heart. They are doing very aggressive treatment. I'm in the ICU. 

I might not make it. I literally could die. Yet I waited 1.5hrs before calling 911 because I just thought it had to be anxiety and didn't want to be laughed at!

SAFETY FIRST. PLEASE.