My husband and I had unprotected sex on the last day of my period June 27, and pretty much every day since then (we are ttc). On July 8, I had some cramping and spotting/light bleeding that lasted about 24 hours and was brownish, pink in color. I have been bloated for the past 2 weeks and extra tired with headaches. My cycles are always regular and I have never had bleeding in between cycles. I am not due for my period for another week and half (around July 24), so it's too soon to take a test. Could I be pregnant????