am i pregnant

I am wondering if i am pregnant.  I had sex on dec 6, 2008 and now my breast are swollen, im tired all the time, slight dizziness, hungry much more often, low adbomen pain like cramping, some headaches, and im becoming irritated really easy.  I have taken a home pregnancy test and it came back negative but i still feel as though im pregnant.  Should I wait a week or so and take another test?
Thanks for any help

[clairelou88]

have you had a missed period? i would wait till youve missed your period because then your know whether to take a test or not.some of the symptoms you have said do accur before a cycle ie cramps,swollen breasts. but i suppose everyone is different. my symptoms actally reduced before i found out i was pregnant. good luck

[cas90]

no my period isnt due to dec 2 i had just been off my period two days when i had sex

[cas90]

sorry i meant jan 2nd not dec 2nd