Collagen undereye injection i think went wrong.

I had collagen TYPE 1, under eye injection 16 days ago. Bruised and swelled until day 6. Today is the 16th day after the procedure, my undereyes still look dark baggy, and has hollow lines underneath. My injector said four days ago " We just place collagen type 1 , its natural polymer of dermis It will still blend with dermis Temporary soft tissue swelling Usually it settles in 2-4 weeks, "

Just this morning i ask her why do i have this, she said i have nasojugal groove already even before injection, i told her i look better before the procedure even if i have nasosugal groove already. It's sharper now. Need your point of view based on experience if this will still settle on its own or this is already the final result