Ovulation spotting anyone????

Has any dealt with ovulation spotting that turned out with a BFP? As you can see in my chart I spotting on 3DPO & 4DPO. Is that too late to have ovulation spotting?

I've heard itcan sometimes take a couple of days for it to make its way down which is why it doesnt always happen the day OF ovulation.

Also there is no way its implantation bleeding since its basically impossible to implant so early.

I've never had ovulation spotting before, but thats what it seems like it could've been since today I havent spotted at all and CM has gone back to creamy. Weird for me........