Advice please!!

Katelyn • • 👼🏼 1/21/16 • 🌈 1/19/17 • 👼🏼 2/17/18 • 👼🏼5/24/18 • 🌈 3/19/19 • “The pain that you’ve been feeling, can’t compare to the joy that’s coming.” Romans 8:18
I am just now 14 days past ovulation. You generally implant days 6-12 after ovulation. I've been crampy the last couple days, so implanting on day 12 would make sense for me. I haven't had any lines on my tests until today. I have a shorter luteal phase (12 days). Giving my hcg levels a chance to rise from implantation on 12 DPO, these lines would make sense on 14 DPO... Right? My period is three days late today, so I'm just wondering if this is right? And it makes sense maybe?