Liposuction lumps - Is it safe to look for a tummy tuck revision surgeon? (photos)

Two years ago I had a tummy tuck and was left with extra skin and fat. The doctor that I was seeing at the time did liposuction at 6mos po to try and correct it. The liposuction came out uneven so a month later we liposuction that spit again. I am still uneven and I have a hard painful lump in that area. The skin is loose and you can tell the skin is "thin in that spot" all the lipo made my skin loose and yucky. Would it be safe to start looking for a new doctor to do a tummy tuck revision ?