GRAPHIC PICS

Could this be implantation, earlier period, or a pregnancy just not took? I'm currently 8dpo me and my hubby have been trying for 7 months for our first. I've never had this happen. I've been cramping in my lower left and right side, I've had sore boobs and been sick in the mornings. There is a peak in my temperature. 
I just need to know what this is. My period isn't due until the 17th. 
First pic was around 2pm when I woke up, second pic was around 4:30pm.