This code only runs once and never runs again even with a while wait loop?

Title.

Here is my code:

local TweenService = game:GetService("TweenService")
local RS = game:GetService("ReplicatedStorage")

local enemiesFolder = RS.Enemies
local enemySpawn = workspace.EnemySpawns:GetChildren()
local moveToParts = workspace.MoveToParts:GetChildren()

local randomSpawn = enemySpawn[math.random(1, #enemySpawn)]
local randomMoveToPart = moveToParts[math.random(1, #moveToParts)]

local function Round1()

    local Round1Enemy = enemiesFolder.Enemy1:Clone()
    Round1Enemy.Parent = workspace.Enemies
    local currentPivot = randomSpawn:GetPivot()
    Round1Enemy:PivotTo(currentPivot)
    while wait(0.1) do

        Round1Enemy.Torso.CFrame = Round1Enemy.Torso.CFrame * CFrame.new(-1, 0, 0)

    end

end


while wait(5) do
    Round1()
end