frustrated..

okay, so here's my story. I have a 30 day cycle, and ovulated on cycle day 10 of this cycle.. I'm 5 days from af. Since ovulation, I swear I have felt slight to moderate cramping almost everyday.. and for the last week I have had sore nipples.. I have also felt nauseous without vomiting. pregnancy tests keep coming back negative and I can't help but feel frustrated.. since I feel pregnant and keep seeing people who are only a few days past ovulation and get a positive.. I'm happy for others who are pregnant but I want to be pregnant as well. I'm hoping that I am pregnant and the tests just haven't detected it yet.