Do I need a full tummy tuck or a mini tummy tuck with lipo?

It is a rare individual in whom the mini TT produces the best result.  The mini TT would only address the skin below the bellybutton, leaving the upper abdominal wall potentially lax. No plication or muscle tightening is performed, and belly button remains attached and unchanged. 
The TT will remove the stretchmarks to the level of the belly button. The scar can be well concealed if placed in a low position.  Stretch marks above the navel cannot be removed during a TT.  However, because the skin is lifted and repositioned during the TT, stretch marks above the navel prior to the surgery will be less visible following the TT, as they will be moved to a lower position.  When I perform the TT, there is substantial flattening and tightening of the pubic area.  You would need to be examined by a board certified PS to determine if you have enough skin laxity to obtain the results you are seeking. Consult via email or Skype if you are unable to visit a board certified plastic surgeon's office during this stay-at-home time.

Your abdominal wall is protruding anteriorly and a mini tummy tuck will not correct this.  If you are not planning future pregnancies, I recommend abdominoplasty with mesh reinforcement.  The mesh creates a more hourglass figure by compressing the abdominal wall resulting in early satiety and helps maintain a reduced weight.Best Wishes,Gary Horndeski, M.D.