(SOLVED) Attempt to index nil with "TakeDamage"? On Humanoid

I SOLVED IT MYSELF, I JUST PUT:

script.Parent AS THE HUMANOID VARAIABLE AND IT HAD TO BE: Hit.Parent

Hello, devs!

So I was making a script to the bullet of my gun. Everything worked until I tried to use :TakeDamage(). I don't really know what's the problem and I'll really enjoy any help. Thanks in advice.

CODE:

if script.Parent.Parent == game.Workspace then
    script.Parent.Touched:Connect(function(Hit)
        if Hit.Parent:FindFirstChild("Humanoid") then
            local Humanoid = script.Parent:FindFirstChild("Humanoid")
            if Hit.Name == "Head" then
                Humanoid:TakeDamage(120)
                script.Parent:Destroy()
            elseif Hit.Name == "LowerTorso" or Hit.Name == "UpperTorso" then
                Humanoid:TakeDamage(70)
                script.Parent:Destroy()
            elseif Hit.Name == "LeftUpperArm" or Hit.Name == "RightUpperArm" or Hit.Name == "LeftLowerArm" or Hit.Name == "RightLowerArm" then
                Humanoid:TakeDamage(40)
                script.Parent:Destroy()
            elseif Hit.Name == "LeftLowerLeg" or Hit.Name == "RightLowerLeg" or Hit.Name == "LeftUpperLeg" or Hit.Name == "RightUpperLeg" then
                Humanoid:TakeDamage(30)
                script.Parent:Destroy()
            elseif Hit.Name == "RightHand" or Hit.Name == "LeftHand" or Hit.Name == "RightFoot" or Hit.Name == "LeftFoot" then
                Humanoid:TakeDamage(10)
                script.Parent:Destroy()
            end 
        end
    end)
    wait()
    script.Parent:Destroy()
end 

ERRORS:

13:24:10.715 - Workspace.ErktikyYT's Bullet.BulletDamage:18: attempt to index nil with 'TakeDamage' Line 18

DETAILS:

Bullet part in the workspace, script getting cloned from ReplicatedStorage to the bullet.