The bruising is going away slowly but not the puffiness, I do not see much positive change? Was this filler done incorrectly, did they recommend the wrong product for under my eyes (which seemed to be puffy and tired looking over the years), or is this normal and it will smooth out in several weeks? Last of all how long does this product last? I was told by the place I went to it lasts a year but I have read in different places on here it only lasts from 6-9 months? Thank you!