I am now at 3 weeks post op & my PS is not pleased w/the way my breast tissue seems to be "falling over the implant".

I just responded to your question in another posting, but you provided some useful additional information here. Textured implants often do not drop (as much or sometimes at all) as time goes by and healing and scar softening occur, so if you have excessive drooping now, it may be more likely that you will need additional surgery in the form of a breast lift.

I am answering this post in the hopes of advising more than one consultation with other board-certified plastic surgeons. Although vertical breast lifts work nicely for select patients (and seem to be "all the rage" in some plastic surgical circles these days), I am not a fan of the idea that vertical lifts are for "everyone" in need of a breast lift. My biggest concern is that vertical lifts correct the breast skin laxity in only one dimension. That is why the Wise-pattern (anchor) mastopexy is still the most common breast lift and breast reduction technique in use by the majority of plastic surgeons--this incision pattern corrects the skin looseness in more than one dimension, giving a much better breast shape (albeit with the presence of scars in your inframammary creases--usually well-hidden and minimally-visible). I fail to see the big advantage in the vertical lift when the vertical scar is irregular and too long, often crossing the crease into the chest area (below your swimsuit top!), and when this lift fails to address the skin looseness in the other direction!

Of course, a personal examination (or photographs) would provide much more information upon which to base a recommendation, but again, be patient with the healing process before jumping to re-operation, and consider several opinions to avoid the scenario of my patient in the link below!

I agree with my colleagues, it is difficult to advise in the absence of more specific information.  Also , keep in mind, particularly with anatomical implants,  if the implants are "riding high" , it may sometimes accentuate the appearance of sagging or ptosis.  You may want to give  it more time ,do more massage on the upper pole of your breasts to possibly help the implants come down a bit. 

Agree with Dr Rand. Post before and after photos please if possible. I bet you needed a lift from the get go.