ladies pls help me out. I am 7dpo and i am not sure if this is implantation spotting? (TMI)

I am not familiar with them is why I am asking. I am having mild cramping not to bad and my lower back aches at times. I went to use the bathroom and saw this while mix with my discharge. I checked for cuts but, nothing. Do you guys think this is implantation spotting? thanks.