Implantation or period

Rasheena

So i took a fr this morning (attaching it below) and when i went to wipe there was dark brown blood on the tissue. So few hours go by and when i went to use the bathroom i realize it was more in my undies so i put on a panty liner. Went back to check and it was way more on the liner to the point i thought maybe the test was wrong. I’m 11dpo. I ovulated on cd16/17. Period have been 28-31 days. But i put on a thing bad and it wasn’t full but the dark blood on there. Am i not pregnant anymore because we’ve been trying and i was so happy but now idk