Is this AF?????

Ok not to give to much TMI but....AF is not due to rear her ugly little head until the 31st. This is my first month TTC (just had iud removed last month). So anyways, this afternoon around 5 I had a light red to pink discharge with CM, now nothing???? Does thus count as a period?? It's been 5 years since I actually had an actual menstrual cycle. Ladies what do you think???