Two days of brown discharge! 9 DPO

Dev • ⭐️Diagnosed with bicornuate uterus.🤞🏼 Miraculously pregnant with first, due August 2020!❤️

I’ve never had this and glow prediction says my period is due but since i was traveling and my CM was off, I think I ovulated later. Anyone experience implantation bleeding for a couple says that only was visible after wiping/and could barely mark a tampon after 8 hours the second day?

My period is usually BAM, here! And my cramps have been way less than usual but I’m more bloated and my tits still hurt which usually goes away once I start AF.

What do you think? Lol, I know I have to test but I wanna wait to see if maybe I just start in a few days because 9 DPO is early!