Will this bulge, lumps and irregular fat grafts get better? (Photos)

Dear Ms. Sharky14,
Thank you for your story. I understand how you feel, what your concerns are and sense your angst. 
First, I would make a appointment with the Plastic Surgeon who performed your Lipo and  BBL.  Since he/she knows exactly what was done and thus give you the best advice. 
Unfortunately, without a actual examination I can only talk in general terms. However I hope you find the following helpful:
-In general it takes several weeks to months for the skin to soften and the edema fluid absorb. I suggest purchasing a mechanical massaging device, massage oil and have someone massage your irregularities several times a day. 
-Ultrasound treatments are also often helpful to reduce irregularities 
-Do you have fluid collection? A seroma or hematoma can cause this. A MRI, Ultrasound or CT scan would diagnosis such. 
-How much fat was injected ? There is always a certain amount of fat that will be absorbed.
I would recommend waiting a minimum of 6 months for all the swelling to resolve and the normal inflammation to resolve before any revisions.  Again long term you may have isolated fluid collections such as a seroma and would have one of the above diagnostic tests performed prior to a revision. 
Revision to decrease the undesired fat injected areas  includes:
-Non surgical: Ultrashape Power or Cool Sculpting
-Surgical: liposuction or direct excision 
Contour depressions can be treated with fat injection. 
I trust you have chosen a experienced Plastic Surgeon who is Certified by the American Board of Plastic Surgery and ideally a member of the American Society for Aesthetic Plastic Surgery (denoting by membership as having met additional criteria and a focus on Cosmetic Plastic Surgery).
Bottom line: Time is on your side and please go back to your Plastic Surgeon for his/her advice. 
My best wishes,
Dr. R. A. Hardesty, MD, FACS
Diplomate and Certified by the Am. Bd. of Plastic Surgery
wwww imagineplasticsurgery.com
Awardee: RealSelf Top 100
4646 Brockton Ave
Riverside, Calif 92506
Office 951 686-7600
Fax 951 369-9999

Lumps can be minimized using Vaser liposuction and Renuvion minimally invasive scar less skin tightening.The definitive correction for liposuction deformities requires the advanced technology of ultrasound assisted VASER liposuction. As an official trainer of VASER liposuction, I encounter suboptimal liposuction outcome referrals weekly. VASER liposuction has been the only modality that has consistently corrected liposuction caused deformities. VASER liposuction ensures a smooth contour regardless of severity of contour irregularities by virtue of being able to remove any and all remaining fat comprehensively and uniformly. Finally, when skin redundancy irregularities are observed, Renuvion technology can be simultaneously applied to tighten your skin to optimize your overall contour outcome. A Skype or Facetime consultation with a VASER specialist will help you get an accurate recommendation and pricing.
Respectfully,
Arian Mowlavi MD, FACS
Realself 100 Hall of Fame Inductee