As a stranger: I am legit concerned about that headspace and I'm not saying that as a dig. The hyper fixation bit scares me, what kind of state are you going to be in if this doesn't go well?
ALL of us who have gotten fairly good results have dealt with some degree of imperfections, unevenness, my worry is if you ended up with my results, that I'm pretty damn happy with, the mindfuck of losing size when the swelling goes down, feeling lumps with your hands that NO woman is ever going to notice...how badly is that going to mess with you?
I'd have that worry if you were going through a known, vetted injector. But some lady with fuckall experience under her belt, giving you BAD aftercare advice? I mean the quantities are already a massive red flag, Bellafill syringes are 0.8mL (or 0.8cc, they are the same). 5 syringes is 4.0mL, 6 syringes is 4.8mL, 7 syringes is 5.6mL, 10 syringes is 8.0mL. Does she inject superficially, or does she inject into the areolar layer between the two fascia? That's going to have a HUGE impact on result and how natural it is.
I don't know your financial situation but giving my unsolicited advice - get HA first. It's seriously the perfect solution. It makes your PMMA experience better down the road, and it'll give you some legit gains that last...about exactly as long as the duration of your probation. 15ml of Voluma XC and I kept nearly all of it for a little over year, probably 18mo, then it very very slowly dwindled down over the next ~year to the point i was left with a good 1/8" of permanent gain from residual collagen, very stretchy skin, and degraded HA - a damn near perfect environment for jamming in tons of PMMA.
This would be the best of both worlds for you IMHO. You get immediate resolution of your size concerns, it feels legit unless you get bargain bin HA from a crap injector, and you create a dick that's perfectly conditioned for PMMA later once the HA subsides (some docs dont even care about waiting for it to subside). There are clinics now that actually PREFER you go this route of HA as a preparatory layer for PMMA. Strongly suggest you reconsider, but, at least you're doing a small amount.
This is all said out of love, hope it's taken as such. That said, I'll chime in on the questions you actually asked:
"What sort of wrapping and general aftercare would you guys recommend?" - if the doc doesn't wrap it after, wtf? Leave at least an inch gap before the base if you wrap, and dont wrap it so tightly it stings to piss. Don't wrap it so tightly your glans turns cold from lack of circulation. And you probably don't need it wrapped more than a day or two. Hell, I'd say once the entry points close up, screw the wrap, use heated massage and get lots of erections. They mention this a fair bit in the Aftercare thread
phalloboards.info/forum/progress-reports...54190-aftercare.html
"How long would you advise refraining from sex? Couple weeks?" What I read from Rupeka was 2 weeks, BUT, even after those two weeks dont get too rough. Personally I made it a full 5 weeks.
"What are your thoughts on pumping immediately after PMMA? Any thoughts on cock rings post procedure?" Hell no to both. You get a few months past, pump away. You get ~6 weeks past, enjoy your cock ring. But your shit should be settled before you do either. If your doc is telling you to pump right after they are telling you something that NONE of the other doctors here advise that I've seen.
"I also have an important job interview 2 days after my scheduled procedure. Will I be able to walk around and hide the discomfort?" < shouldnt be an issue. Don't lift weights, take it easy physically (we retract when we lift/strain), but honestly I didn't really have any discomfort 2 days after. Tenderness to the touch but you really. had to smack it.