hey, i have a slight problem! me & my boyfriend had unprotected sex & i think i could be pregnant. i have some symptoms like, dizziness, headaches, weird bumpy thingys on my nipples, i have cramps a lot, im constantly tired, & now & again feel sick for no real reson. that & i constantly feel bloated! im also having weird pains in my side, almost like a stich, but i have never really done anything to get one! if you get me. its all driving me a little mad. ive taken a pregnancy test today but it came up negative! my next period is due in about a week & a bit. im wondering whither i could still be pregnant? is it just a little too early to be testing? HELP!