Accidental acetaminophen overdose?

I was taking Percocet 5/325 & had no idea that APAP meant acetaminophen. What I was doing was taking Tylenol (2 extra strength pills), then taking 2 of the Percocets if the Tylenol didn't work (which was 90% of the time). I was doing this every 4-6 hours depending on my pain level. I did keep track of everything (only because I'm taking a tapered dose of Prednisone as well, so thank goodness for that) & I never went over 5,000mg a day for 4 days. This is still a a lot & I was worried, so I called Poison Control. They said I should be fine as long as I have a decently healthy liver (had my liver function checked in September & it was fine). My last dose of anything containing acetaminophen was Friday at 3:30pm. It's now Tuesday at 9:20am, am I probably in the clear? I do have some soreness in my upper right abdomen, but I've had that before (reason for the liver function test in September) without acetaminophen. I have diarrhea as well, but I have occasional bouts of diarrhea occasionally & it's normal for me. I'll make an appointment with my doctor who can examine me but until they open at noon, I'm asking here. :)