I had one about 10 years ago. Luckily, the opthalmologist who'd done a cataract on the same eye saw me in about an hour after the event. The recommended surgeon's office was down the hall and he scheduled an operating room for about 3-4hrs after I reported it. That day was terrifying and sucked.
I was awake, but stupid, for at least some of the procedure. It's a very interesting feeling having someone pierce your eyeball and talk about draining the vitreous.
Annoying as all hell recovery with the bubble in my eye, sleeping at the dining table with my head down on hemorrhoid donut, and the "tequila vision" for a couple of weeks.
My vision was back to about 20/30 in about 3 months, as I recall. The opthalmologist monitors where my retina was "tack welded" back up and keeps me calm by pointing out my fancy OCT scan looks good.
Hang in there. Recovery does take way too long, or so it seems, but the bubble does finally disappear. Ask all the questions you need to feel comfortable.