Did I gain 10 lbs of fat in 6 months? Do I need a revision or was Tickle Lipo not for me? (Photo)

I am 5'5 i was 160 lb prior to tickle lipo and weigh approx 170 lb 6 months later. I had 2 csections. No changes to my diet if anything i incorporated more exercise. So why do i look significantly bigger than when i started? Lets say i did gain the weight back why did it go back to my midsection? Do i need a revision or was tickle lipo not for me. No health issues but prediabetic.