Ok so I don't start until the 25th but yesterday (18th) I wiped and it was slippery And I looked and it was clear but with some brownish coloring in there.. I thought it was my period early. But that was it, there was no more but I had a dull cramp for the rest of the day.. And now today still no action down there and no more cramping?? Could it be an implantation episode?