Is there any way to totally get rid of loose skin without doing/getting a tummy tuck mark? (Photo)

BodyTite is capable of producing a 45% contraction in tissues. It can be combined with liposuction to improve contours dramatically. BodyTite rids the body of some fat cells and is less traumatic than traditional liposuction. However, BodyTite only works well for people who are near their target weight and who have skin elastic enough to bounce back from the procedure, If you maintain your target weight within 5 to 10 pounds of your goal weight, the results should last for years. BodyTite can be performed in sessions.

From your photos it appears you may be a candidate for BodyTite.  This technology allows your surgeon to combine liposuction along with skin tightening of up to 40%.  The incisions are very small and no general anesthesia is needed.  See a board certified plastic surgeon near you to learn more.

So.., there are definitely options to "tighten" your skin without surgical scars.  Look up Bodytite... a technology that will heat up the skin and cause some contraction.  Also, there's a couple non-invasive micro-needling treatments called Morpheus8 and Genius that uses radio frequency.  Hope this helps and good luck!