my fiance and I have been trying for 4 years and I have not gotten pregnant. I will be a week late on my period on the 15th should I wait two weeks before I take a test. I don't feel like I am but my boobs have been really sensitive for a month and I have been puking on and off for about a week I'm not puking everyday or all day just once every other day but I feel nauseous all day on the days that I do puke. I don't want to get excited and then take a test and be disappointed. I don't know what to do