The tab is advised for family planning as 21 days cycle.
1 tab a day taking regularly in the same time - from the day one of the cycle.
It advised only after consulting a gynecologist. There are so many contra indication to take this drug and certain habits to be avoided.
The dose schedule you have taken is wrong. Nausea
is a known complication even for normal individual. it is Totally contra indicated for you with the complaints you mentioned. Don't repeat the tab. Consult a gynecologist for better contraceptive
as per your health and habits and life style.