Hello, I am a 22 year old female. From 12-14 years old I took orthocyclen and orthonovum for menstrual cramps, an stopped due to loss of periods. Took these with no other problems. Year ago I started Yaz and on the 4th day I got severe leg cramps in my left leg and stopped. About a month and a half ago I started orthocyclen on the 5th day the same thing happened, Sharp stabbing pains in my left leg and leg cramps! Dr. switced me to micronor, thinking No estrogen would help, on the 2nd day the same thing happend! So yesterday I started aviane (lowest dose BCP) and again the same situation. I have only taken one and within hours, I have dull achey pain in my left leg and sharp stabbing pains in my feet! Last time I had the stabbing pains in my thigh! I have SOME pain in the right leg but mostly in the LEFT. I am also having some chest pains. Doc doesnt think chest pains is from BCP (i think it is) Doctors have absolutely NO IDEA what is causing this leg pain! They claim to have never of heard of these side effects! I have no family history of blood clots, I dont smoke etc. The pains seem to go away when I stop the pills. I would really like to take BCP but I am scared and confused as to what my problem is? Is there any tests that could be done to figure this out? or any underlying conditions/disorders that could cause this almost instant reaction to BCP? Any clue as to what is causing these pains? Should I continue or stop these pills? PLEASE HELP!!!