What’s happening!!

Hi ladies,

I’m now 16dpo (36 day cycles) 2/3 days late for period with brown discharge that started this morning. I initially resigned to the fact that I was out for this cycle this morning but I’ve NEVER had brown discharge for a whole day… maybe a couple of hours of obviously increasing volume turned to period however this is light…. Very light. Has anyone experienced this this late in their cycle while TTC?

I don’t feel like it could be implantation this late? Last test was taken 11dpo and negative….

TIA!!