I made a major mistake. I pitched my WLP720 yeast immediately after adding Campden to my 5gal. of must, to kill off the wild yeasts. Now fermenting stopped. I tried agitating the must, but not seeing any action. It has been about 24hrs. now. should I wait a little longer? To see if it starts up or did I kill it all off? I am such a dumb a**. What do I need to do to remedy this. Please help, I'm new at this.