I am 15 days late with no pregnancy symptoms. I’ve been pregnant once before and had severe symptoms which was the give away of the pregnancy. I took two home pregnancy two days ago and both came back negative, not pregnant. Today, I thought I started my period but when I went to the bathroom it was just clear watery discharge with ammonia odor. I read that it could potentially be a symptom of pregnancy or just a vaginal infection, which makes me wonder if an infection could be causing the delay of my period. I plan on taking another pregnancy test but I’m very nervous. I have been extremely stressed out but other than that no changes in my routine, diet, weight, etc.