So ladies I had unprotected sex with the whole old faithful geisher to finish. Two days in a row on my least fertile days. However that was about three weeks ago and I'm supposed to start on the 2nd of April. But I'm having heartburn and really bad bloating. Alight nausea but nothing major. My breast are normal. Not tender. I have one child. And I didn't have any symptoms until the second trimester. Would it be to early to test or should I wait for the missed period?