What do you think of me throwing up on purpose?
Why would you force yourself to puke?
I was depressed and I couldn't bare it.
It sounds like you may have an eating disorder.  Those can be very dangerous if untreated and you should definitely get help for it!
I feel so much better since I made myself puke.
Well if it was because you were feeling sick that still isn't good. Eating disorders can spiral out of control before you even know it and have long lasting health defects like ruined teeth and osteoporosis.