I’m 8 DPO I woke up and used the bathroom and I wasn’t bleeding 20 min later I feel really moist so I check with my finger and it’s blood And it’s dark, brownish red. I’m not due for my period for another week. I only get blood on the tissue like that when I use the restroom. it’s not actively flowing out Like my period I’ve been sitting with no tampon for an hr and I haven’t bled through. For the last 2 days I’ve had really bad lower back pain but no period cramps