How early can implementation happen?

Question

All day today i have been feeling these weird cramps like right under my belly button.. could this be implementation???

Answer

If its implementation the actual cramping would be a lot lower

Answer

At least a week

Answer

I am pretty sure I implanted 5dpo

Answer

And it's implantation*

Answer

Implantation usually happens a few days before your period is supposed to come, or around the same time.

Let's Glow!