Pulmonary Embolism Support Group
By far the most common form of pulmonary embolism is a thromboembolism, which occurs when a blood clot, generally a venous thrombus, becomes dislodged from its site of formation and embolizes to the arterial blood supply of one of the lungs. Symptoms may include difficulty breathing, pain during breathing, and more rarely circulatory instability and death.
Mine were determined to be from BC, but I can relate on the anxiety. My Dr. gave me Xanax after the PE, but then told me to wean off, then I landed back in the hospital so he advised I go back on. I rarely take it, and it's a very low dose. But like you, I don't want it to be a crutch. I don't have much in the way of help, just know that you are not the only one with anxiety.