Doctors in my area prescribe 800 mg of ibuprofen unless you have had a csection and then they also prescribe percoset which I never noticed affected either of my first 2 kids but only took for a little over a week.
With my 1st, doc gave me Motrin 800's because the tearing was so bad. Perfectly fine for baby and breastfeeding.
You can also take ibuprofen when breastfeeding.
Tylenol is safe. Also try ice packs. They help a lot. Good luck sweetie
Have you tried just Tylenol? Either way i would talk to your doctor
Norco is another brand name for vicodin. If you need them try taking just a half tab.