Effect doing an unexpected amount of damage

[SeasonedRiceFarmer (metable)]

I made a status effect module, but I am having problems with it.

For some reason, the fire effect is doing an unexpected amount of damage. It is supposed to deal only 2 damage.

The video here shows the player’s HP each tick.

Here is the code:

["Burning"] = function(Duration, Char:Model)
	--|| Fire Configs ||--
	local DMG = 2
	local Rate = 1
	local Fire = Effects.Fire
	local Description = "Deals damage over time."
	local ImageID = 2005880937
	
	--//
	local Humanoid = Char:FindFirstChildOfClass("Humanoid")
	local PrimaryPart = Char.PrimaryPart
	
	local effectsFolder = EffectsFolder(Char)
	if effectsFolder:FindFirstChild("Burning") then
		local BurningTag = effectsFolder:FindFirstChild("Burning")
		AddDuration(Duration, BurningTag)
	else
		local NewTag = newTag("Burning", Duration, effectsFolder)
		
		local FireClone = Fire:Clone()
		FireClone.Parent = Char.PrimaryPart
		
		local NewUI
		if game:GetService("Players"):GetPlayerFromCharacter(Char) then
			local plr = game:GetService("Players"):GetPlayerFromCharacter(Char)
			
			NewUI = NewStatusEffectUI(ImageID, "Burning", Description)
			NewUI.Parent = plr.PlayerGui.StatusEffects.MainHolder
		end
		
		while NewTag.Value > 0 do
			if Humanoid.Health <= 0 then
				DestroyTagData(NewTag, FireClone, NewUI)
				break
			end
			if NewUI then
				UpdateEffectUI(NewUI, NewTag.Value)
			end
			Humanoid:TakeDamage(DMG)
			print(Humanoid.Health)
			NewTag.Value -= Rate
			
			task.wait(Rate)
		end
		DestroyTagData(NewTag, FireClone, NewUI)
	end
end,

Help would be appreciated.

[CZXPEK (czo)]

Its probably because the Humanoid heals itself with the Health script inside the Character