pregnant?...last week i had cramping in my lower stomach for about five days. this week i have experienced a runny nose, sore boobs ( hurting so bad to even walk down the stairs), lower back pain, i often feel bloated, i have been having these very strange vivid dreams that are soo very random, and i also have trouble sleeping through the whole night( i usually wask up around 4-5 times). but now i am confused i took a pregnancy test yesterday afternnon and it was negative. i dont know why i am having these symptoms or if im just going crazy!! lol . i may go for a blood test tomorrow. do you think i could be pregnant? ...confused.