Hi there, I have understood your concern. I will suggest you the best possible treatment options.
1 ) First of all do not panic.
2 ) As you might be aware that in presence of
vomiting and
diarrhoea,
oral contraceptive pills may not be effective in preventing the
pregnancy.
So there is chance of getting pregnant .
3 At the moment, I will suggest you to continue to take the remaining pills and finish out the pull pack
If you get your periods, within 7 days of finishing the pills then you need not worry about the pregnancy.
3 ) If you happen to miss your periods, then please get morning's first sample of urine tested for pregnancy. In case of doubt blood
beta HCG test and USG will be of help.
4 ) If at all, you happen to face similar condition in future please do use barrier contraceptive method like condom.
I hope this answer helps you.
Thanks.
Dr. Purushottam Neurgaonkar