Okay make this short as possible. Had unprotected sex a few weeks ago then the next day started my period, was a short one and not much substance to it although still needed to wear something, then turned dark brown the last two days of it. Within the past week I have been feeling carsick, my breast are sore and fuller, leaking clear liquid, heartburn, headaches. I thought I was in the clear because I had my period. Took a test yesterday and it was negative. Wouldn't it be positive by now if the unprotected sex was February 15, 2009? Just trying to figure out where all this is coming from.