Why is my If Statement not triggering? (Detects if health intvalue is 0)

I have a script with a repeat loop that uses if statements to cycle between the player's and enemy's turns. At the beginning of the if statement, it checks if the enemy health or player health is below 0 or equal to 0 to break. At which is makes the until statement true, so the repeat loop breaks and the player can continue. However, when I set the health values to 0 or below 0, the if statement doesn't fire and the loop between the player's turn and enemy's turn continues without stopping. The health values are actually intvalues and not humanoid properties. Here is a snippet of the script.

if fighting.Value == false then -- checks if they not in battle
    debounce = false
    fighting.Value = true -- puts player in battle
    -- setting up player's stats and enemy's stats
    PHealth.Value = PMaxHealth.Value
    PAP.Value = PMaxAP.Value
    PFocus.Value = PMaxFocus.Value
    EHealth.Value = EMaxHealth.Value
    EAP.Value = EMaxAP.Value
    EFocus.Value = EMaxFocus.Value
    hit.Parent.HumanoidRootPart.Position = script.Parent.Parent.PlayerStartPos.Position -- puts player onto arena
    local playerturn = true
    local enemyturn = false
    repeat -- loops them in battle until they are not
        if EHealth.Value <= 0 or PHealth.Value <= 0 then -- checks if someone in battle died
            print("Battle end") -- battle end not firing
            hit.Parent.HumanoidRootPart.Position = script.Parent.Parent.ExitPos.Position
            fighting.Value = false
            debounce = true
            playerturn = false
            enemyturn = false
            break
        elseif playerturn == true then
            print("PTurn")
            wait(1)
            playerturn = false
            enemyturn = true
        elseif enemyturn == true then
            print("ETurn")
            wait(1)
            enemyturn = false
            playerturn = true
        end
    wait(0.01)
    until fighting.Value == true -- (Continued) loop breaks at the end of they are done fighting
end

The snippet of this script is wrapped inside a touch event, and a bunch of locals are before this snippet. Those are the values of setting up the player's and enemy's stats. I have also tried using a while loop instead, which didn't work. Including breaks, deleting all or some breaks, and turning the playerturn and enemyturn if statements into a different if statement instead of using elseif to continue the if statemtent didn't work (I've tried on both loops). I've moved the if statement to below the playerturn and enemyturn if statments, still didn't work.

Here is the while loop:

while fighting.Value == true do -- loops them in battle until they are not
    if EHealth.Value <= 0 or PHealth.Value <= 0 then -- checks if someone in battle died
        print("Battle end") -- battle end not firing
        hit.Parent.HumanoidRootPart.Position = script.Parent.Parent.ExitPos.Position
        fighting.Value = false
        debounce = true
        playerturn = false
        enemyturn = false
        break
    elseif playerturn == true then
        print("PTurn")
        wait(1)
        playerturn = false
        enemyturn = true
    elseif enemyturn == true then
        print("ETurn")
        wait(1)
        enemyturn = false
        playerturn = true
    end
    wait(0.01)
end

Both loops end with PTurn and ETurn repeatedly printing after I set either or both health values to 0. I believe I'm having problems with the if statement detecting the health values being under or equal to 0. I do think one solution would be to rewrite the entire code differently and seeing if that works, but I'd like to check for any solutions to this script first.