Hi,
I'm a 28 year old female, on nuvaring (hormonal birth control). A few days ago I had pain in bth calf muscles after a sports session, the pain in my left calf subsided less than 24 hours later, however, it is still present in the right calf. I have been experiencing some tachycardia, chest pain and shortness of breath. Could this be a blood clot? There is no swelling in the calf muscle.