Okay so. I have been off birth control for a little over a month and my bf and I well we have sex as much as we can. I'm allergic to latex and the non latex condoms bother him.  I had two period in feb but I am 7 days late this month. I woke up this morning feeling sick. Should I take a test?? I also have a ultra sound today because I get really bad cycsts. Should I just wait for that?? Please help!!