Glad your alive and healthy. Now let's face reality.
First off, don't scrap the bike. While we can't see the frame, it might be in perfect condition, same as the engine, rear end, etc. Get it back and then go on CL and you should be able to easily part it out and recoup some of your losses. Or, you can strip the fairings and turn it into a standard. Might not look as good, but it's still practical.
Second, the only way you were able to get away with liability only was if the bike was yours, clear and outright, in which case you should have EASILY been able to afford whatever ridiculously low payment a 250r would have required to carry full insurance. Shame on you for trying to skate by when you couldn't afford a full accident or couldn't afford to lose the vehicle.
Third, you were riding late at night (technically morning) and you got lazy. The first rule about riding a bike is assume every idiot in a cage is trying to kill you. You lost your sense of awareness and now you have to pay for it.
Finally, you owe five grand, big whoop. I owe more than that on my new Triumph. Part out the bike, pay down the medical debt, pay the rest off when you get the money. Everyone in this forum told you to buy used for your first bike, but you were too smart and had to go with a new one.
Pick yourself up, dust yourself off, and move on. You're "woe is me, life is over" shtick is old.