Mounjaro Weight Changes

It has been almost 3 months since I started Mounjaro, and I have lost nearly 10kg.
I had one injection left and was planning to get a prescription for next month, but the doctor said I can't because I am now at a normal weight.
I plan to finish my injections by early next month and reach my target weight; they say you might gain a little weight back if you stop the injections, so I think I just need to maintain my weight in the low 60s.
By the way, I feel like Mounjaro is way too expensive in Korea compared to China or Japan..
While on Mounjaro, I haven't been eating the foods I love so much, like ramen, bread, hamburgers, pizza, and tteokbokki. Yesterday, I took a bite of the cup noodles my girlfriend was eating, and I couldn't believe how salty it was... I can't believe I used to enjoy eating something this salty..
I can clearly feel my body improving just by cutting out flour. When I was overweight, I often had numb hands and facial swelling, but those symptoms have disappeared now, and my blood pressure is in the normal range at 121/82.
However, I am a bit worried about how I will maintain it once I stop the injections.