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.
But really it comes down to you having to figure out if you feel it warrants a call to your doc.
There's always some extra urgency associated with this stuff on Friday. For me at least, I know if I don't deal with it now, I could be looking at an ER trip (or after-hours clinic) just to assuage my anxiety. I'd rather just get it over with on Friday if I can.
I guess I have to get used to my body healing up this strange way.