Hi I'm new to this but really concerned because my ovulation day was Jan.8 and I had intercourse also on the 6 7 and the 9 and on the the 14 which was my 6th day after ovulation I had a streak of blood in my underwear and light spotting after I wiped from using the bathroom now it's 2days before I'm expected to have a period and I'm having light bleeding. But since 3days after ovulating I have been experiencing light cramps in my lower stomach that I can feel evecenter when I lay down to go to sleep and night and some days headaches and it's been feeling like slot of pressure in my lower stomach...is this pregnancy or is it just all in my head?????? Can somebody answer and help