You should get through all of UWorld ASAP, and do a second pass if you have the motivation. You've had exposure to the material twice but you haven't been sufficiently exposed to how it's tested. I think you'll benefit from doing as many questions as you can. Then maybe do another pass of MedEssentials or BRS in your weak areas. It'll help you focus on what information is the most important and what stuff can be tuned out. What may seem like just a minor detail on a textbook page tends to stick more and cement in your brain when you see it in question form.
If you're still having problems with pathology at that point, then I'd suggest buying a subscription to Pathoma.