Last period 09/16-09/20. Hubby came inside me 09/30 and 10/4. 10/24 light spotting. 10/25-10/26 dull red filled up two pads each day but not a ton, 10/27- 10/31 light pink bleeding. Cycles are 28 days. If I concieved 09/30 I would almost be 5 weeks. In the past week all negative. Symptoms: heartburn, frequent urination at night, headaches, light pink spotting, moderate cramping. Too early to test or something else.