Anyways, I'm quite sure you've already got your answer-but I thought I'd leave a message because I'm cool like that..
The main thing is, do you orgasm? An orgasm and ejaculation are completely different things. When I was 12(14 now) I was masturbating and when I orgasm'd I didn't ejaculate. That's perfectly normal. It just means you're on your way to the main part of puberty(expect transparent ejaculative in like 4-6 months).
However, if you're masturbating and you don't even orgasm perhaps you aren't arroused. I don't know if this can happen, but, yeah.. If you aren't having orgasms then obviously you can't ejaculate. If that's the case then there's your answer.
All my friends are skeletons,
dulcimers and chariots
prayers to God, oh prayers to God
Was I sleeping all this time?
Was my shadow ever mine?Wintersleep-Danse Macabre