I don’t recommend this hospital. After tip-plasty, my skin is rotting and the pain is so severe…

I had surgery at a hospital that came up the most often when I searched for tip-plasty in a community, and other members also said it was famous. Honestly, right after the surgery, I was satisfied. It looked like the height had gone up by about 1 mm, and because the nasal bridge looked higher, the overall line of my nose looked pretty too. For a while, looking in the mirror was my hobby, but at some point the tip of my nose started tingling and stinging, my nose started to become crooked, and the skin on one side started turning black. I went to the hospital today, and they said that because the surgery went well, it wasn’t a major problem, and that it would get better if I waited a little longer. Then, as I was leaving after the consultation, they asked if I had perhaps had something else done to my nose at another hospital besides theirs, which felt a bit like they were trying to avoid responsibility. I felt really upset, but I’m introverted so I couldn’t say anything and just left. It really seems like there is definitely something wrong with my nose, so please help me. I would be grateful if you could tell me hospitals I should visit. The hospital where I had surgery is the one that appears the most when searching for tip-plasty, and it was also said to be famous in online communities, so I trusted it and had the surgery there. Right after the surgery, I was really satisfied! My nasal bridge and nasal tip were raised, so the line of my nose looked pretty, and my overall impression changed, so I thought I’d made the right choice. But at some point, the tip of my nose started to hurt with a tingling, stinging sensation.. Then little by little, it felt like my nose was becoming crooked, and my skin started turning darker and darker.. I went to the hospital today for a consultation, and they said that because the surgery went well, there was no major problem and it would get better if I waited a little longer. As I was leaving after the consultation, they asked if I had perhaps had something else done to my nose at another hospital besides theirs, in a way that felt like they were trying to avoid responsibility. I felt really upset, but I’m introverted so I couldn’t say anything and just left It really seems like there is definitely something wrong with my nose, so please help me.. I would be grateful if you could tell me hospitals I could go to..