When does a tear after delivery completely heal?

DS came Aug 5 at 4am and doctor did not tell me what degree tear I got but I am sure that I got a tear because at the end, my epidural wore off and I felt her stitching me down there.

Up 'till now it still feels uncomfortable down there like I can't move normally because it feels like I'm going to tear again.

How long does it take for the tear to completely heal?