Gino, you were correct in your assessment of II Peter 2. Its more about describing the "Spiritual nature" of someone who is to be considered a false teacher. To know weather you are or not would require knowledge of exactly what you were teaching, or weather your doctrine lines up with that of Christ.
   I have seen nothing in your posts or replies that would indicate your Spiritual nature is anything but completely committed to the teachings of our Lord Jesus. There could always be minor errors(like that of a child) or misconceived communications(which happens in most Christian Congregations).
   But, know this. Our Lord Himself was falsely accused of the worst sort of blasphemy and false teachings, which only proved the Spiritual nature of the accusers(Luk 7:35  But wisdom is justified of all her children.), and if you are confident in your FAITH in Christ, then rejoice that are able to share in His reproaches and accusations. Because more than anything, this sounds to me very much like your own sensitivity to baseless accusations....even Christ despised the shame, but, bore it to the very end.
    Its not not much longer my brother, bare with it in love and forgiveness.
                                                                                   your brother, Chris K