Hi,
Welcome to ehealthforum.
The effects of oral contraceptive pills can take some time to go away. The time varies between few weeks to few months. It depends on how quickly your body gets readjusted to normal hormonal levels. If the effects persist to be present for more than 2-3 weeks time, consider getting a thorough evaluation done by your gynecologist to rule out any other underlying issues. Low dose pills or alternate birth control measures with lower progesterone content will help in reducing side effects.
Take care.