Sagging Skin After Lipo

I'm (32F) 2 months post op and i did my lower legs (slightly above the knees). The area above the knees started showing dimples and I can see there's slight sagging there. Im scared of doing the 2nd surgery to my thighs. Neither I nor the doctor could see this coming because my skin looks so healthy and I did everything right. The doctor is specialized in lipedema as well. Any advice?

Edit: I'm stage 1 and my bmi is normal.