Uneven/lumpy stomach after liposuction - 3 months and no change. (Photos)

I had a revision liposuction on my stomach to smooth some ridges I had after my first surgery. The revision helped some but my stomach is still uneven and lumpy. There is also a distinctive ridge above my belly button where I’m guessing the surgeon stopped removing fat. This is upsetting since I’ve now had two surgeries and am still very self conscience of the results. It’s been 3 months and no change since 1st month. I don’t want another surgery are there technologies that could help?