It sounds as though you are managing your discomfort by judiciously using narcotics very occasionally when you need them. Reading between the lines, you are still experiencing achiness and other discomforts that you and I would not classify as "pain" but that I have discovered are important to monitor and take care of in order to continue to reach milestones and move forward. So I'm going to share some thoughts with you about that time where you are dropping narcotics and turning to OTC drugs. (Everyone is different, but maybe this will help you?)
I am quite a bit farther along in my journey than you are, but I am still very occasionally using the narcotics I have left when I have done some ODIC thing, especially at bedtime, when the reality I overdid it shows up loud and strong. Otherwise, I am not taking anything during the day most days, but if I do have tightness (discomfort, pain), I take 2 Extra-Strength Tylenol (1000 mg total). Personally, I find that I can go all day without discomfort, and then mid-evening, when we are relaxing and watching TV or something like that, suddenly I am very uncomfortable. I've learned to pay close attention to how I'm feeling around dinner time (6:00-7:00ish), because if I need a Tylenol boost for evening, I want to take it early enough that I can take another dose at bedtime--almost always necessary if I've been uncomfortable or in pain earlier.
I've also learned that when in doubt, take the meds. Toughing out "discomfort" for me often turns to pain later.
I was using Tylenol Extended Relief, an 8-hour product, as I thought it would get me through longer periods of time while taking less medicine. (625 mg each pill, 1250 mg per dose). It didn't seem to work great, though, and I found out through reading various threads on this forum that the Tylenol Extra Strength, taken every 4-6 hours, seems to work better (500 mg each, 1000 mg total every 4-6 hours)! It may be because it's a higher dose that goes into your system right away. According to this forum, you can take up to 4000 mg of Tylenol per day safely.
@Josephine often says that the various 'discomforts' we all mention are really pain. I've come to embrace that idea and to attend to rather than ignore these discomforts because my recovery and milestones seem to come more quickly when I do.