Does anyone know of a way to get rid of stretch marks?! ;(?

I recently got these gross stretch marks on the back of my legs (like knee part but in the back) and on inside of my legs idkk why if i havent gained weight but I hate it they obviosly look gross ughh but does anybody know how to get rid of them or I know they can't go away but fade away fast?! Atleast not look red I can't even wear shorts it sucks soo much cuz it's soo hot!! ;( please help! :( thanks everyone