How can i make my stretchmarks go away?

I'm just a teenager but my stretchmarks are just insane :(, i know it's not possible to just magically make it go away immediately. I'm just wondering if there's a way to make it slowly fade away or if i have a chance if i lose some of my weight.

I didn't really care about them when i first got some of them, my mom just kinda disliked them kinda shaming me for having them and pointed them out and I'd just brush it off. When i got a bit older i guess i just became too conscious about my body, doesn't help that i just got new weight i got from december and yeah my mom. The stretch marks started appearing more even going to my calves, are there any advice? is there stuff i can apply on :<