Tracy
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I am wondering if I could have some form of Thrombosis.  I take birth control pills.  Lately I have been experiencing a generalized intense "ache" in one leg in particular--sometimes both- when I run. The intensity of the pain generally subsides within 20 minutes or so after I stop running.  But often a dull ache remains for days. The pain seems to start in my calf and travel up my thigh. I also have had a toenail on the same foot that turns purple whenever I'm cold.  Could this be Thrombosis?  I'm sort of nervous, but wondering if I'm just being paranoid..Should I see a doc?  If so, what kind?  Any advice would be appreciated!