Tips on getting rid of stretch marks?

Jade • 16 years young with a beautiful baby girl 🎀 Instagram: JadeJackson7890
Now that I'm pregnant, I have gotten stretch marks all over my ass. I use lotion with cocoa butter every day. But only once a day. I also have 2 stretch marks on my left boob. I don't want to have these ugly stretch marks on my body. Anyone have tips on how to prevent more/get rid of the ones I have?