13 DPO, Spotting and BFN! Implantation?

[HeavenBbyMama]

Okay, So today im about 13 dpo according to charts. Around 9-10 dpo i started spotting very light pink. More like just a light pink tint to the toilet paper. It lasted for about 2 days being light pink, orangish, and light brown but it only showed when i wiped. Not enough for a pad or anything.
Well at 12 dpo (yesterday) it stopped. I didnt have any spotting at all. And then today (13 dpo) i woke up and when i wiped i had brown/yellowish CM.
Not to mention ive been having AF like cramps for about 4 days on and off.
(thinking im gonna start right then and there and then the cramps just disappear) ??
Ive been cramping today, like sharp twinges in abdomen, and my abdomen feels sore like i just had sex. But i havent has any sex in almost a week.
Im just confused. I took a test 10dpo, 12dpo and today and all have been BFN.
Could it be implantation, and just taking longer for tests to read or what?
Any opinions, ideas, questions or comments are very appreciated, Thanks Ya'll

 

[Hopeful2BMomm]

Exact same thing is happening to me. Been cramping since Saturday, light pink cm, and now some brown discharge today. Af would be early if its starting, but like you said, i feel like I'll start full force any second.

 

[ohhhboy]

What happened? Anyone get their Bfp???? I am going through the same thing from perfectly timed IB to on/off dull cramps to slight brown discharge that comes and goes and now I am 2 days late for AF.....Craziest part is that Hubby had a vasectomy 5 months ago because we felt 3 is enough!!!! I am losing my mind waiting and wondering!