I have always gotten a normal period that starts out heavy and gradually gets lighter for 6 days till my period is gone.
Well this month on the day my period was due I got a clear pinkish discharge. It would come on and off and I would only see it on the toilet paper. On the the second day of spotting I continued to get the clear pinkish stuff, but in the afternoon I got a spot of brownish blood (about a nickel sized amount) on the third day I got clearish brown spots on the toilet paper. I took 3 preg test once I stopped the spotting on the third day one preg test a day for three days but they all came out negative!!!!! Is it possible they could be incorrect??

What else can this be I am so confused.