brown discharge

Anyone have old blood/brown discharge a few days after ovulation week & positive OPK & still get pregnant? I had it last month & ended up having it until AF came (😏)
I'm also having some cramps (more intense today) since the day after ovulation, too. I know our bodies are always constantly changing, but I usually never experience ovulation pains.
And it's more on my right side then left. Lower abdomen area. Just cramp/tinge feeling, nothing else.
Thanks!!