On Fed. 20 2013 for some reason I just knew I could be pregnant. On the 2 week I got Moody swings, tired, bloating, and sometimes dizziness. Then on the 3 week I started getting Nausea without vomiting and constipation. But on March 14, 2013 I started my period really really light that I didn't used a pad and it just left light brown color on my liner but when I wipe after I urinating I see a blood on the tissue and it's red, I just started using pad but it's not like the normal period I used to have, this time I didn't feel any cramping which I usually get every time I have my period; this the first time that my period started really late. I am still bleeding and sometimes I see a small blood clot when I urinate. I also feel nauseous and sometimes I feel like I'm sleepy and tired even when my bleeding/period started. I've never experience so I'm confused and worried at the same time. Then I on April 14 i took a pregnacy test at the clinic and it came out negative. My belly is getting big little by little and hard too, my bf has notice my changes also but i don't know if i should believe the test or keep hope ? plss help me ):