My husband and I had unprotected sex on 3 Oct 07. My cycle was due 14 Oct 07 but didn't start until 16 Oct 07.During the two days that I was late I was experiencing sore breast, fatigue, some dizzy spells and light cramping with no bleeding. This is highly unusual for me but now that my cycle started I have the same symptoms and it feels like a normal flow with mild cramping. I wonder can I still be pregnant?