Aviane and stomach bug

I'm a 37 y/f that has had three children. I took bc way back when in my teen years but never needed it again till now. I've been on the pill 7 days. I was wondering how often anyone gets really bad nausea and vomiting with this pill? I've been sick everyday. I was advised to take the pill before I went to bed and to make sure I had some type of heavy protein to stick in my stomach while i was sleeping to calm the nausea... But that has not worked. within 4 hours of waking i'm feeling very nauseated... 90 percent and will get "ill" each night before I go to work. At first I thought it was a stomach bug... doc said I could expect some nausau but didn't want to switch me for the first month. Will this nausau feeling go away? It's very hard for me to do my job and be sick alot. Anyone have suggestions? I have nausau, vomitting, stomach pains and major acidity in my stomach. Any suggestions would be helpful. Thanks