By tomorrow, it will be almost 4 weeks since my square jaw surgery~

Hello? It's now almost been a month since my surgery. On the first day after surgery, I felt like I was going to die, so I regretted having it done Only on that day though. It seems to be getting better as time goes on. For reference, I had an intraoral incision. As for how much it hurt when I woke up from anesthesia, I found myself crying really hard in the bedroom I couldn't remember anything and didn't even know why I was crying -_a sigh.. I had only been reading information, but now I'm posting. I was planning to post photos after the swelling goes down a lot. But I have so many questions What worries me most is that even though it's almost been a month, I still can't open my mouth well I can't even fit one finger in When will it open? I'm going to the hospital next week, and they said I'll learn exercises to open my mouth.. If I do that, will it open a lot?? Other people say they can fit four fingers horizontally, but I can't even fit one horizontally They said chewing isn't good for the first month, so unless I really had to, I didn't chew and just swallowed, you know? Is that why? I'm worried;; I had a surgery called All for One <<< they said they shaved the jaw, removed fat, and reduced the muscle too;; maybe that's why I still have quite a bit of swelling. It has gone down a lot compared to the beginning, and my mom says I'm getting prettier day by day, but to my eyes I still look very swollen /Still, time is the medicine, so I'm not too worried And another thing I'm curious about!!!! I saw in the hospital booklet that it says not to smoke for one month;; next week it will have been a month, so can I smoke then?? What problems can smoking cause??? Those of you who had surgery and smoke, please tell me Please about not being able to open my mouth, and the more urgent thing is the smoking issue Please leave lots of comments Please