Tenor voice problems?

Your voice changes absolutely have everything to do with your current vocal problems since it interferes with your ability to consistently control your pitch. You can take voice lessons for techniques, but unfortunately you will have to let Mother Nature do her thing. You may find yourself singing an entirely different vocal part. You can't tell right now. I know this sucks, but if you try to push and strain your voice at this crucial point, you'll just end up damaging it. You can continue to sing, but don't try to force a particular tone at this point. Below, if you have Adobe Reader on your computer, is a link with some Q. and A. about vocal changes in boy singers. It's British, so the term "treble" refers usually to a boy soprano, or a boy whose voice hasn't begun to change yet (he sings in treble clef, you see).