[S] How would I fix this script that makes sure the same player doesn't get picked twice in a row?

local function PickingPlayerToBeZombie()
            wait(.1)
            for i,v in pairs(Players) do --Players is a table, not game.Players:GetChildren()
                local position = 0
                position = position+1
                if v == ChosenPlayerToBeZombie then --v = chosen player
                    for i,q in pairs(ZombiesLastRound) do --q = player who was zombie last round
                        if q ~= v then
                            print(q)
                            print(v)
                            table.remove(Players,position)
                            position = position-1
                            for i=1,#ZombiesLastRound do
                                table.remove(ZombiesLastRound,i)
                            end
                            table.insert(ZombiesLastRound, v)
                        else
                            print("picking another player")
                            PickingPlayerToBeZombie()
                        end
                    end
                end
            end
        end

What I think is wrong with this is that when q == v then it runs the function on a loop since it picks from the 'Players' table, and it always picks the first item in that table. So how would I make it so that if q == v, then the next time the function runs, it starts at a different position from the 'Players' table. Sorry, this is kinda hard to explain. This might not even be the problem, but I can't see what else it could be.