Hi I am 38 years old, I have been feeling lightheaded but not dizzy (spinning). Feel sick but havent been sick, Hungry and could eat everything but dont fancy anything, I have Twinges in my stomach cramps on side, back. Tired and cant be bothered to do anything, Breasts are almost painful, very sore and tender and today I woke up to a White creamy discharge (never had this before). I m due my period in 4 days but worried something might be wrong as I ve never experienced these symptoms before a period.