Is it normal ?

Cramping?

Is it normal to have cramps for 7 days straight? And nausea ?

AF is due in 5 days

But Feels like it's coming any moment now?

Is it normal to cramp that much? I usually cramp around 3 days before AF and stop the day 2nd of AF

Is this something to worry about?

Could this be a sign of implantation ?

Or just a really bad AF coming ?