Shadow Lines? 11 DPO

Megan.
Hi fellow Glow ladies!
I am on 11 DPO today, and it feels like it took an eternity to get here. With first morning urine I took a Wondfo and first response pregnancy test. On both I had shadow lines that you could see only at certain angles and with squinting. Do you think I'm just trying to see lines!? Anyone else have this before? I also have cramping and soar boobs, and cannot tell if it is my period coming or from the implantation. Any guidance or feedback is appreciated!