In bed craving for Chocolates!!!

Why would it be!?!?
I used to be very addicted to chocolates, but for quite sometimes I quit it! Now that I can't sleep, because I am sad :( I feel like the only thing to call me down will be any type of chocolate! NOT ... I refuse to eat chocolate now, at this time and in this situation... I can control this craving, BUT... I am feeling Sick! With headache and my throat is also hurting!
Cravings go away!!!
Xoxo
Ps: don't obey ur cravings every time u have them!