So my last period was February 23rd. And had sex around my fertile window. And it's April 9th and haven't started my period. My doctor gave me PROVERA to induce my period. And I took those pills over a week ago. And nothing still. I've been nauseated, I've thrown up a couple times, been hungry more than ever and thirsty, my boobs are a little sensitive. And I've taken a couple hpt and they are all negative. What do I do? Should I wait some more? I'm already 2 weeks or longer late for my period.