I have hard knots/lumps after Brazilian Butt Lift with lipo on my sides and back. How long does it take to heal? (photo)

There are several different reasons on why or what this could be. Even though you provided photos without a proper evaluation it’s hard to give any type of recommendation. Although lymphatic massage is a place to start. I would consult with your plastic surgeon and see what another recommendation might be. Good luck. 

Hello dear!!
Thanks for the question and provided information as well.
You are still early on the healing process, it can take up to six months to see your final results, so please be patient. At the stage you are in, inflammation, discomfort and irregularities are normal.
If you have any concerns, please follow up close with your plastic surgeon.
Good luck :)

Thank
you for your question.Despite good intentions, online consultants will not be
able to provide you (in any responsible fashion) with specific enough advise
to be truly helpful. Given your concerns, you'll be best off seeking
follow-up with your plastic surgeon, earlier that already scheduled if
necessary, for in person evaluation.