Will not eat will not drink, laying around, feels hot to the touch. May have ate something not eatable.

The only thing we can suggest if to please call your vet ASAP. If your dog ate something he shouldn't have, he may have an obstruction. At the very least he needs a thorough examination by a vet. We can't do that here. Please don't wait until tomorrow. Most vets have someone on emergency call during off hours.

I hope your dog will be okay.

I agree with JAL, get your dog to the vet asap. There are too many possibilities to guess at. Good luck.