Prey tell you went to the "Minor" Injuries unit after the accident?
I would point out that I got the same degree of sympathy from my then girlfriend, later fiancée, later still ex fiancée, when I turned up for a party with cotton wool stuffed up my nostrils. Credibility suffered.
I also had two black eyes the following day when I met her parents, mother and step-father, both of whom believed, as indeed she did it turned out later, that she could do a lot better than a lad who let cars fall on him.
Not only that, in later years, now in the police, I was policing a demonstration when I was pushed to the floor and kicked in the head, breaking my nose again, this time in a different place (other than in the gutter, rather than under a car). When I took the offender to court - as the police could in those pre-CPS days - the magistrates, whom I'd been up in front of many times as I was a busy lad, said something along the lines of: If anything, it has improved the shape of your nose.
Nice! Especially as it was very swollen. So your lack of sympathy is not unusual.
Mind you, on sentencing, they said to the chap, who'd made the mistake of almost laughing at the comment, that they would not be taking this into consideration and they sent the lad to crown court for sentencing proper.
The black eyes had returned, one being partially closed, and this influenced the magistrates somewhat. Crown court, on the other hand, was not so inclined and sentenced him to 6 mnths suspended, something well within the capabilities of the magistrates. But he must have been a bit worried.
That said, my wife reckoned that the second break had straightened it somewhat. I've got two small bumps on my nose now. And I look ravishing.