You can and must call your department of motor vehicles and fill out an accident report. If you need help ask you insurance agent to assist. This must be filed with DMV and with the other person's insurance. Was it your fault or theirs? Your not doomed, you are alive and it's a pain in the neck but you are alive. Metal, just metal, and plastic, and fiberglass. By the way I would have been upset losing the prism as well, so good on gas! And reliable.