implantation

what have all you ladies experienced with implantation..

my previous pregnancy i just half the spotting off and on for about 2 days..

but this last 3 day I have been feverish... hot flashes.. cramping.

. extremely fatigued and tired.

and TMI.... but I smell really sweet down there... I only have that smell when pregnant... early pregnancy.. then I got away after a out 2 weeks ..

just wondered what you ladies have experienced.