You have a fine bubble. Getting more hips is another issue, altogether. My first few Brazilian butt life suffered from this "choice" problem. Those who wanted a bubble got hips, and the ones that wanted hips got bubbles. Now I am much more interested in thier expectations. I ask my patients to put thier hands where they want the most volume. If you leave it to the surgeon she, or he, will often place it at the top. This is what I suspect happened in your case. As far as getting another BBL, it depends on where you want more volume, and how much reserve you still have. If your surgeon was a board certified plastic surgeon, who has done a ton of Brazilian but lifts. V go back for a second surgery. If not, see a surgeon who has done a lot of revisions and your question will be better addressed. As far as the timing, well...it depends on where you want more butt. If you are happy with the upper pole bubble (which I suspect you are) and you need more at the bottom and sides (more curves) then you can have your second BBL anytime. But if you want more of the same, you should wait six months to see your final result. Good luck.