Well i was,suppose to start my period,on the,12th of Nov but sometimes my period will go for 36 days which would have me start on the 20th of nov but i didn't start im now two wks late for my period and im having some cramping like pms cramps,and,if im about go start my period the cramps started after i missed my period its going on and off i took 3 pregnancy test they said neg my friend told me to wait a couple more wks because it might still be early i hope so because i wanna,be,pregnant do u think im to early to test or i still could get my period and its just period cramps me and my fiance had intercourse all this month i don't know when i ovalute so i was wondering when should i test or am i not preggo