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You should visit your gynecologist regarding the symptoms you are having with the pills. At times pills may cause serious complications like deep vein thrombosis
in the legs which can at times mobilise to lung arteries and can cause fatal embolism syndrome
Pills can cause mood disorders, weight gain, migraine
etc in susceptible persons.
Some patients may get brain stroke
with their use.
You should get initial checkup and blood investigations and do necessary follow up.
I hope the advise would be informative and useful for you.