So my animation keeps looping when I click the button to punch, why is this?

I'm not the best at scripting but I thought that I had gotten the hang of the basics and yet now I for some reason am unable to fix this. This is code for punching for my game. Here is the code:

local Tool = script.Parent
local Player = game.Players.LocalPlayer
local Char = game.Workspace:WaitForChild(Player.Name)
local Humanoid = Char:WaitForChild("Humanoid")
local Check = 0
local Enable = true
local idle = script.Idle

Tool.Equipped:Connect(function()
	local idleey = Humanoid:LoadAnimation(idle)
	idleey:Play()
	Tool.Unequipped:Connect(function()
		idleey:Stop()
	end)
end)

Tool.Activated:Connect(function()
local humanoid = script.Parent.Parent:WaitForChild("Humanoid")
if Enable == true then
	Enable = false
	if Check == 0 then
		humanoid:LoadAnimation(script.Anim01):Play()
		script.Parent.Combo.C0:FireServer(Char:FindFirstChild("LeftHand"))
		script.Swing:Play()
		wait(0.4)
		Check = 1
		Enable = true
		Humanoid:LoadAnimation(script.Anim01):Stop()
	else if Check == 1 then
		humanoid:LoadAnimation(script.Anim02):Play()
		script.Parent.Combo.C1:FireServer(Char:FindFirstChild("RightHand"))
		script.Swing:Play()
		wait(0.4)
		Check = 0
		Enable = true
		Humanoid:LoadAnimation(script.Anim02):Stop()
	end
	end
 end
end)

while wait(3) do
	if Check == 1 then
		Check = 0
	end
end

all help is appreciated.

I figured it out!