When you turn the key to start the truck, do you hear a clicking noise? Or is there nothing at all? You said none of the lights work but the anti-theft light is still working. It almost sounds like the anti-theft device has blocked you from being able to start the truck. You could try resetting the anti-theft device to see if that allows you to start the truck. And you could also get the battery tested to see if it is holding a charge.
There are some great members here that have much more experience than I, and they will see your post soon and add their reply. Sorry to hear you are having trouble, but this is a great place to get some help.