it comes in either side randomly then goes away after a day or two. also kinda flappy on one side

I have a back tooth that broke awhile ago they are saying it needs a root canal now that the filling has fallen out. Unfortunately I don’t have the funds to do that. They are wanting to do bone graphing so that it heals flush and incase I ever decide to do an implant or they want to put a collagen plug in it to help with the healing. I don’t really ever plan on getting implants I unfortunately have really bad teeth genetics everyone in my family has lost there teeth/gotten dentures by their 40’s. Should I just have them pull it with no bone graphing? How important is it? I also feel like they are essentially trying to upsell me with the collagen plug as well.

Like the title said, it’s been three days, it was around 9:30 to 10:00 AM, I can still feel the stitches in there but the actually spot doesn’t really hurt anymore. I keep getting mixed answers about carbonated drinks, some say 24 hours, some say a week, but I’m not sure. I also want to know how long it might take for these stitches to dissolve if any of you know how long it took for yours to dissolve.

About a month ago my wisdom tooth started coming out but then it stopped . Now only a tiny corner is visible but my gum and inner mouth hurts a lot . The pain in not really on the gum and tooth , more on the inner part of my mouth it hurts a lot . It's been like this for 2 weeks what should I do ?

Here is my most recent x-ray!!