Has anyone used this (contraceptive pill)? I have just started (not even 2 weeks) and am hating it so far... I cannot stop eating and craving salt (???), I am moody, emotional (cried about 3 times this week so far which is very unlike me), and generally tired/lethargic. I am prepared to go through this if there is light at the end of the tunnel. Anyone had the same or have any tips?