hey just so you know the blood od pee tests are not 100% accuert.If u have any outher syptoms like sick to your belly, sleepiness,food cravings, breast tenderness, hard belly, more sesitive to smell ,u may be prego. I was haveing some issiues as well i took 5 pee tests 4 pos and one neg.I went to health deparment to get one there it was neg then I got one at the hospitial this was a blood test so as i was waiting for the result I was thinking now i will know for sure, NOT.It was neg the doc said i must of misscarried I was so depressed i cryied all night feel asleep crying then when i woke up i cryed all day.well I was and still am expericing all the above syptoms and more so I went and I made them check for a heart beat and there wasn't one but two now i am 5 mts with twins I am so happy sometimes u got to do what u know is best. good luck.