I am 23 and have been on the pill since I was 16. I missed one of the pills in the first week and the directions said no biggy, just take the pill as soon as you remember. So I had to take 2 pills at the same time, at night. That night I got bad nausea about 4 hours after taking the pills and off an on the next day. Next day everything went fine. Day after that I again got nausea at the same time of night after taking the pill. Whats up with this? is my body in shock because I rarely miss a pill?