Hello, I Am A 59 Year Old Female With A

Hello, I am a 59 year old female with a history of Pulmonary emboli, I had bilateral P.E. last October, and again in August of this year. I have been on Xarelto for approximately one year, but still have pains in my chest and back, and shortness of breath. I have been noticing more pain in one spot in my right lung area. After a recent hospitalization for these symptoms, my pulmonologist said that it could be stress. Does this sound right to you? Thank you!!