i had unprotected sex 5 weeks ago nine days before my period was due.(he pulled out) my period came 2 days early which as never happened before and it was extremly light and lasted less than 2 days with realy bad cramping. usually i have extremely heavy ones that last 6 days.
the last few weeks i have sore breasts(which is seriously driving me mad),pains in my lower abdomin,constipation,dizzyness and nausea(no vomiting though),i need to pee constantly,moody,im tired all the time,i have this realy weird food craving(you dont wanna know what it is lol.)my period was due yesterday it didnt come so i took a test which was negative :?
the test is over a year old(but not past expiry date) i dont know if i should just leave it or take another test or see a doctor.please help

sorry for ranting on