My biggest concern with cryonics is whether my consciousness could be transferred to a new body. I'm still skeptical about how consciousness is formed exactly. I'm skeptical that if an exact (to the atomic scale) replica of my brain is created, that it might not be me.

It sounds like you are worried about philosophical zombies.

The key point of the linked article is that an atom for atom replica of your brain would direct its body to talk about its consious experiences for the same reason you talk about your consious experiences, so it would be an astounding coincidence if your reports of consiousness corresponded with your experience if that consious experience was not part of the causal physics governing the atoms.