These two elders initially assured you that they won't use what you said against you, so that you would feel free to let your hair down. Now that "they" know you are a dangerous apostate, expect an invitation to an official interrogation by other elders who will know exactly what you said and will know the exact self-incriminating questions to put to you.
I remember years ago at my JC hearing the assured me that what I said would not be used against me but then after when they DF'd me they used my words against me. They are a bunch of f*ing liars. They just want you to open up and confide in them and then use your words against you. They do not care about the indidual person. You could be on the brink of suicide, yet they would still DF you as there first duty is to protect the corporate real estate holdings company the WT.