At 6 weeks, what didn’t you like abut them? Had they dropped top much then too?
It doesn’t look like your crease has failed so it must just be the weight of the implant and your skin elasticity, which is a risk with heavy implant. This will be why your nipples point down too.
Not sure what you mean about the bubbles though, do you mean mean ridges or ripples?
Hopefully you can get another appointment to discuss your concerns. You’ll have to keep us updated!