Are you a full timer? Do you have a home? Do you have a toad? Do you have road service to tow it? Was it insured? What is your policy agreement? Does it have emergency trip coverage?
We don't know enough about your situation to give recommendations. But if it were mine, and I was fulltiming I would have road service and emergency trip coverage. Have it towed to a storage area for the insurance company. Find a local place to stay ( insurance should help pay that bill) also have all the info of the semi driver and their employer to go after. Get on the phone daily with the insurance company and get answers when they will look at it.
Once the repair or total is determined and the payoff is done, I'd already have a new one on a lot picked out someplace ( start looking now on the Internet).
If not a fulltimers and you have a home. Get it towed to where your insurance needs it. Get home and get it figured out.
This is just my opinion based on knowing nothing about your situation.
