I'm curious...when you say you 'heard a voice' ...assuming GOD's voice,
Was it 'outside you?' like as if I was to speak to you?
and ...a different voice?

Orrr....

Was it 'inside your mind' ...but heard 'clearly?'...and...
Did it sound like a 'different voice?'...or did it sound like 'your own voice?'

Don't get me wrong...I'm not doubting you firmly believe that God spoke to you,
And...maybe It did, who knows...I'm not one to judge what you experienced...
I'm just curious about the 'details' to be exact.

That's all...if you're so inclined to share more about this experience you had, MsAmberimage