hi i am 23 and am sexually active. Here's the thing. Last month me and my boyfriend had unprotected sex and my period was one day late. Afterwards i starting craving for milk shakes. I took a pregnancy test and it was negative. This month on the fifth and sixth we had unprotected sex. My period was two days late and its down now are at least it should be. I had been feeling bad for about one week now but only at night time. I finally started spotting on the 22nd with no cramps or anything. Im am usually very heavy on my second day but this time i wasn't. I haven't bleed since. I am just spotting every now and then which is unusual. I was wondering if this could be a sign of pregnancy.