Hi! I have been on because pill(Ovcon35) for 16 months(since the birth of my last daughter). I am very faithful with my pill. Ive never missed a day but every now and then I am hour or 2 later taking it. I have been on several antibiotics since Ive been on my pill.The last 2wks Ive been nauseated and my period wasn't real heavy last month but I was on antiobiotics during it. I took a ept after my period but it showed up negative. Since then, my smell has became very sensitive and even things I usually drink such as my coffee is tasting nasty. I also have been urinating more. Could I b pregnant and it just not showing up yet?