I had 2 + pregnancy test 2 weeks ago, followed by 2 negative at my ob. Still having symptoms. I ve been really nauseous, abdominal pain, bloating, tiredness, however now for the past 6 days I have had loose stools all day, then one day ago I had a small pink flesh like tissue in my urine. I dId have spotting a week before my period was due. I honestly believe something is wrong with me, I have since taken another hpt again negative. I ve been feeling lIke this for about 6 to 7 weeks now.