I had jaw reduction + cortical bone shaving through behind the ear~

Actually, a few months ago I suddenly thought, I absolutely have to do this, so after intense searching I picked out one place. I went to consultations at 2 places. One was behind the ear, one was through an intraoral incision. First of all, I'm an office worker, and in a job where I deal with people, so I couldn't take a long vacation because I would swell a lot, so I chose behind-the-ear square jaw surgery~ In the end I had it done behind the ear, and now it's been 1 week and 4 days. After surgery, I was hospitalized for 1 day, and discharged with a blood drain tube~ They even told me to leave at dawn. Honestly, if you go to that hospital's website, there are tons of reviews, and they say things like, "The manager and nurse unnies were so, so kind~~" Honestly, I didn't feel that kindness at all, so I thought, wow, this is totally a lie. They were absolutely not kind. I felt bad, but I'd already had the surgery Anyway, I don't know exactly whether the surgery went well, and now I'm waiting for the swelling to go down, but I'm anxious.. I wasn't in pain~ And I had read so many posts saying there would be major swelling on day 3, but I didn't have any swelling that changed dramatically. Right now my cheeks are tight and firm like I got fat injections. And I can feel something hard on the operated jaw too. It will go away, right? After surgery,, I guess I'll have to keep watching. It's true that the angular jaw is gone, but maybe because of swelling, I'm still dissatisfied.. After surgery, should I not eat hard foods? I ate quite a lot,