ㅠㅠPlease take a look ㅠㅠ While I was eating, I felt something tearing inside my nose....

It's been 4 months since I had rhinoplasty... I was doing well after the surgery without any problems. I was eating dinner earlier, and I opened my mouth wide to eat cabbage, and all of a sudden, it fit! As I felt a thread or something break inside my right nostril , I felt pain as if I had squeezed a pimple. I was startled, so I turned on the flashlight and looked inside my nose, but there was nothing noticeable to the naked eye . Even as I am writing this, it still hurts ㅠㅠ I brought the tip of my nose together and cut out the tip of my nose, the ear cartilage, and the bridge of my nose. But since I was undergoing orthodontic treatment and had almost recovered from plastic surgery, when I was getting treatment at the dentist, I could feel something like a thread inside my nose when I opened my mouth wide and the thread was pulling on my nose. I thought there must be threads in my nose too. Of course, my nose. All visible stitches on the inside were removed. Anyway, I could feel something when I opened my mouth wide, but it seems to have stopped while I was eating today. What kind of situation is this? Right now, it hurts every time I laugh out loud or eat food. I can't call the hospital right now and there's no hospital tomorrow because it's a public holiday, so I don't know if it will get better if I leave it like this. First, I put disinfectant on a cotton swab and gently rubbed the inside of my nose, but there was nothing on it , so I put it in deeper and there was blood. It came out like a dot... What should I do... I'm really worried ㅠㅠㅠ.. Ha.... Please give me some advice in the comments...