Please help. Is the dent in my stomach a result of botched lipo or will it go away? How would I fix it? (Photo)

I had liposuction of my lower abdomen on January 13th (10.5 weeks ago) Since immediately following surgery, I noticed a dent on the middle left side. While my stomach wasnt perfectly flat before, the skin was always smooth. When I showed my doctor yesterday he acted as if he couldn't see it. I feel that he is being dishonest because he knows he messed up. PLEASE help, any advice is welcome. I know it hasnt been a full 3mo yet, but the area is tender and I definitely feel it will not smooth out.