Oil anlysis is a good idea. Do a spectrographic analysis and look for iron, copper, lead, and tin. They will all be there, but if everythig is ok, the ppm levels should be low. Ask the lab for allowable levels and go from there. Be aware however, a spectro only sees particles below about 8 microns and soluble metals. If you really damaged the bearings or journals(crank, rod, main, cam, etc), spectro will not see that and you could do more damage. In short, if it was mine, I would do an analysis and pull the pan and a couple of bearing caps. Don't forget the cam, it is the last to get pressured lubricaton, and could have been damage the most. If the analysis shows high wear metals and the bearngs are ok, then the cam has taken a hit.
My $.02