Implantation?

Sabrina • 22. 3 MC. GMH 🌈♂️ 5.13.18 / LJH 🌈♀️ 1/29/20. Gestational Diabetes mom.

So, I'm 9-10 DPO. We had risky sex the day of ovulation and the day after.

All day I've noticed this (TMI) metallic, period-like smell and EWCM. My period is due in 4-6 days and I've had no bleeding.

I'm 8.5 months PP and only had 1 period (last month) and we are trying not to get pregnant (which, knowing my luck is when we'll get pregnant lol.)

Anyone else had this? Just wondering if there's a chance because this is odd for me. x