Scars on my skin

I have some scars on my skin from pregnancy. I got it on both sides under my waist gosh it looks so ugly. I don't like it I hated it and wish I could find a way on how to get rid of them. Do you guys have any idea on how to remove the scars from pregnancy? If you do don't hesitate to tell me I'm willing to accept any advice from you. My husband bought me some kind of cream for it and I'm using it sometimes but I don't see it's getting better. So, I don't know what to do to get rid of them I already tried to put cream on it. But it still here and it's still the same no changes as I could see.

It is so bad because I could not have any scars when I was pregnant with Sarah. I just got them when I was pregnant with Aaron. I used the same palmer cocoa butter to rub on my stomach and etc to prevent having scars. But, it did not effect/work for the second time because I got some scars now. Whew! I hated it.