Your ego is what’s promoting this fear. The death or transition process should not be feared. The ego fears losing its identity and individuality at death. Change is constant, and personalities undergo changing processes all the time. From your perspective, you cannot observe nonphysical phenomena directly, so you speculate.

The ego forms belief constructs that validate its own experience data. The problem with that is experience data is subjective and unique to each individual. You experience more trauma during the birthing process than during the death process, and you obviously made it through that. You are going to be fine. Don’t worry, be happy!