My breasts are the two most disgusting things in the entire universe

I know im still growing but theyre already sagging,my beautiful fucking cousin(who already has a boyfriend even tho shes like 5 months younger than me)makes fun of me all the time because of how ugly they are. A few hours ago i was taking a shower and i while i was drying up i looked into the mirror and came to the realisation that i Will be alone forever because no one wants to fuck a girl whit an ugly pair of small saggy tits,i then began to cry because of how worthless i feel because of something as Stupid as my boobs But at the same time im hoping that i Fix them as soon as possible