Hey hun, i went through the same trouble except i did that for three months and was terrible sick. DOBT TRY TO LOSE WEIGHT THAT WAY CAUSE IT COMES BACK 3 TIMES WORSE. You will regret doing it if you keep doing it because it rotens your teeth, you begin to have red dotes on your body from basically strangling yourelf. And now, i dont do it any more an i gained the weight back and the food sitll comes up naturally at times without making myself throw up! Basically what you need to do is try to drink more fluids not soda but water and juices to help flush out all the crap in your body! And also you need to d more active things say like do a sport or try walking 2 or 3 blocks aftert school or anything! okay well i hope u get better cause Bulimia is an eating disorder and can really mess up your life best of luck, Samantah