Is this brown discharge ? Please help

I got this discharge 2 weeks after ovulation 10 days after conception date my “period” was light and had mild cramps on my abdomen/pelvic but not the lower back cramps and painful period cramps i always get i took pregnancy test but they come back faints idk if my urine is diluted or i ovulated late

My “period” was between 5-6 days ago id be in my fertile window now to get pregnant again if im not already

Has anyone had this problem before? What was the outcome?

I dont have a doctor or obgyn