i have been married for a little over a year and i have been on the same birth control for over a year.  we obviously have sex a lot and i also take my pill every day and i have never missed a day ever.  recently about 5 days ago at night and during the day i would get extremely nauseous. i wouldnt throw up but i sure felt like i could. (its probably the fear of throwing up because i have only thrown up once in my entire life and that was due to choking) i would get so sick that i would have to lay down and then i would eventually fall asleep. and also when i go to school i noticed that my nose was heightened to smells for the first 2 days and then now its on and off.  my period is due for next week. i also work in a doctors office and the doc said to take a test and he thinks that it could be pregnancy.  also with all of this i have cramps in my lower back and in the front. could these just be signs of my period coming or could i be pregnant? i have never also ever in my life have gotten nauseous so that is completely new to me.