Only 58! You'll be fine. It took Gregor a little under 7 days to recover his last simple wound... that was a boring 7 days where I thought he might lose being Duke from inactivity (PS - What the hell is that about? I logged in as him jeesh).
It took 7 days to recover from a "simple wound"? That's a little ridiculous. Are you sure it wasn't a serious one?