i have been getting alot of pregnancy symptoms like nausea ( no barf) and lots of cramps,headacks,backacks,tiredness, food cravings,waight gain, bloating feeling,and itchy somewhat tender breast with leaking but not alot. i would only be about 2 and a half weeks but it would be my 3rd child. i finished my period on dec 12. i have takin alot of home pregnancy test and they have all said negative so i dont know what to think...