Is it normal? Or ?

Soo this morning like 10AM i started having some kind of pain all throughout my right leg but mainly my pelvic area.. AF is suppose to be comin in 3 days & i havent cramped during or before AF since I first started having it.. could it be implantation cramps ??

Where my fingers are is where the pain is(The pain isnt excruciating kinda like a cramp like)