Birth Control- HELP!!

So Ive been on birth control for half a year now and Ive missed pills a couple times. Its been my experiance that the next night when I take 2 I feel super nauseous and throw. I forgot to pick my new month pack up and wont be able to pick them till tomorrow so tonight will be my 2nd night missed. Should I take one in the morning and one at night? or How do I not throw up?