I recently had pulmonary embolism. The doctors told me it was two massive emboli lodged in the pulmonary trunk on either side. This was two months ago. I am 44years old ,weight is 145kg , woman . I My mother also died of PE. Mine was triggered by oral contraceptive ,DVT led to PE. my blood pressure and my sugar are fine. I have been discharged from hospital and at work since . I now have a intermittent chest pains when I try ad walk fast and get very tired. Im on warfarin alternating 7.5mg one day and 5mg the other day. After taking my warfin in the morning I breath hot air through my nose. My brain also feels fuzzy or foggy. Im also on symvostatin 20mg. I also have pain in my lower back when I bend or walk although I don't have pain when im sitting down.