Usually by the 3 month mark they should drop and fluff to hide the scars, although for one of my friends it was 4 months. In terms of what you can do, you can get special collagen scar tape, which is skin coloured, helps fade scars and is barely noticeable. There are also bikinis that cover the scars, like one with a band at the bottom or triangle top style. Probably speaking to your surgeon about it is also a good idea.