You are still overweight according to BMI calculators. 5'8" and 185 points gives a BMI of 28.1, I gather it should be below 25 - that would be 164 pounds for your height, 21 pounds less than at present.
Losing that weight (if you can - I know how hard it is) should deal with the tummy and moobs.
AFAIK liposuction and tummy tuck are different operations with different risks - lipo sucks out the fat, tummy tuck removes a flap of skin & fat.