Vitrectomy surgery

I’m getting a vitrectomy next week, on the 16th. I’m freaking out a little bit because I don’t know what to expect. I also have a detached retina so that’s going to be fixed at that time as well. I’m only 22, has anyone else around my age had to get one? I don’t really know why all this is happening to me, I take really good care of myself and my a1cs have been in the 6’s for a few years now. Of course I’ve had my moments growing up when I didn’t take care of myself but whats done is done. So, can anyone tell me what to expect during and after the surgery? Thanks a lot :slight_smile: