Okay I need opinions.. I think I ovulated 13 days ago. Have had sore breasts the last 5-6 days, heartburn, and the last 3 days mild to moderate cramping and very very light brown CM which started last night. I normally only have cramping on day one of AF and it’s nothing major. Took a clear blue test tonight because I couldn’t wait til morning and it was negative. I just keeping expecting AF to show but nothing! Anyone else experience this and end up pregnant?