Did anyone get severe stretchmarks on their tummy during pregnancy? How long did it take for them to fade away? how well did they fade? did they fade away at all?

I have them all over my tummy and it's so embarrassing! Is there anything i can use to help them fade quicker or at least not look as bad? I've tried that cocoa butter stuff even before getting any stretchmarks and it did nothing for me and still does nothing!