Hello I need some advice. I had my period around the 17th in April. I had it Again may 14th. I had unprotected sex when my period was done, and around the May 27th till the 30th I had light spotting. I had breast tenderness, itchy breasts and stomach, lower back pain, bloated, nausea, and sometimes had headaches. My period was due to come on a 28 day cycle, so it was due on June 11th but never came. I took a test 4 days late and it was negative. Yesterday marked 15 days late. I started spotting yesterday morning, and it was very light. Pink in color. I also had cramps. Today it is pretty heavy. Could I be pregnant or was? Please help.