Settlement after 3 reoperations at the same hospital? please help me

I had three revision surgeries at the same hospital, and the hospital recommended another surgery. I couldn't believe it, but they said they would give me an additional 1.5 million won for the nose surgery, so they told me to take it if I wanted to, or sue. It ruined the woman's face, made me depressed, and it was so hard during the three surgeries, but I persevered. The bottom line is that they only ask me to pay for the cost of reoperation at another hospital, so they suggest a cost that is less than the minimum cost of reoperation, and they tell me to sue. What should I do? I am in so much pain and I want to die. Please help me, my friends.