Positive pregnancy test but supposed to get period in 6 days?

svgrider

I just took a couple of pregnancy tests ( 1 clear blue 3 first response) . 2 of he first response have faint lines but visible and the third first response was super faint. The clear blue looked super super faint as well. I not know when I was ovulating but we've been having sex off and on since July 4 which was the last day of m period. This is my second month off birth control. Last month I was 6 days late and got a blood pregnancy test done at the Gyno and it came back no pregnant. My nipples are extremely sore, I feel bloated and I'm so tired but no nausea. Also I am supposed to get my period on Sunday. Tomorrow will be 6 days before my period. I'm really excited that I'm pregnant but wanted too see what you all think? Please help!