For starters, I'm on my third pregnancy.. my first pregnancy I miscarried at 2 months, second pregnancy I was high risk but delivered a healthy baby boy which is a year and half now.. last Wednesday after having two abnormal periods, I decided to take a home pregnancy test which gave me a faint positive so I took another and got the same thing. On Friday, I started spottiong but only when I urinated. I went to the dr this Monday where they did blood work because of the spotting and one home test saying negative, after my appointment, I took another which was a faint positive again.. still curious I took one this morning which came out negative? What could this mean? I'm having light bleeding only when I pee but no pain, or blood clots.. nauseated and very sleepy... has anyone had this before? I go back to the dr in the am.. I'm praying everything is OK