Question

So Im 6dpo and I know it's super early to have any symptoms but I've been getting the lightest cramps (feel nothing like af) and along with that there is like pulling sensation near my lower pelvic/ uterus area? I've been extremely exhausted and fatigue no matter how much sleep I have I'm still tired, yesterday I had pink/brown tinged discharge, and I definitely ovulated 6 days ago as I use a opk and it was positive,

Has anyone experienced this at 6dpo and had a positive? I just really want this to happen and for it to stick

Please also comment any advice this tww is killing me