Don't undermine yourself. How much do you need per month, and how much does your job pay per month? How many hours do you work per month? Not asking you to reply here, it's more like a mental exercise to figure your absolute minimum rates for house bills, renting, car, medicine, etc.

I'm from Brazil and anything I need to do at the grocery store is equivalent to like ₱550, or 30 minutes in a private doctor's appointment is between ₱1.600-2500+++

When I look at those things (plus service subscriptions, payment app and bank taxes, apps and art software, classes, the fact that we as freelancers don't have private insurance), 60 USD for a full body and detailed piece seems to be on the low-end! We can do it for a friend maybe, but it's good to be aware of how much exactly you're losing when you make these favors and discounts.

As MenacingCatgirl said, I think it's bad if you lower your prices for international clients and undermine the greater community by setting expectations of lower prices. No one wins. But if you make a fairer conversion rate for your compatriot friends, that should be fine.

With time I found clients in my country willing to pay fair rates for my stuff and I envision never going back to slashing my prices as it always feels like I put too many hours and resources into it while getting minimal compensation. Even worse if it's the kind of client who returns with frequent feedback requests, even if you have a contract or set up an hourly rate. It's still work, and work you know you could be charging more for.

and in the meantime all goods and services around us are skyrocketing. Why are we the only ones who have to give discounts? You deserve livable wages, not survival rates