My partner and I were intimate maybe 4 or 5 days after my last period which was November 1st through the 4. My period is always really light like 3 or 4 days at the most and I have symptoms a week before. Headache, sore boobs, cramps, breakouts the whole thing. So this month a week before my normal period I had spotting for 3 days pinkish red not enough to fill a pad. Then it stopped completely I've been having headaches, backaches, neck aches and kind of like how your body feels when you have the flu😏 So I'm three days late currently for my period I took a first response pregnancy test that's supposed too tell you like a week before your missed period and it was negative. My sister said I tested to early and I still could possibly be pregnant any advice?