Hello I'm 28 yrs old.. I have been off the pill since July 2015 n have been ttc since then with no luck, this is my 2nd month using glow. It said my period was due the 25th of dec. I have been bloated since the 24th along with feeling fatigue, slight to medium nausea, and light cramps (no breast soreness) on the 30th I started spotting on and off light pink to brown color.. my periods usually come with severe cramps n extreme breast soreness. I've taken a test on the 27th and today in the morning they both came out negative. My question is, is this implantation bleeding or a very light unusual period? Did I test too soon?