Stretch Marks with 2nd pregnancy

Just wondering if anyone had worst stretch marks during their 2nd pregnancy? Or if they stayed the same. I got extremely bad stretch marks with my first and they were dark red almost purple. It's been 7 years since I've been pregnant and now they are completely faded and not noticeable at all. I'm worried that my stomach will look so bad again this time around. I never even showed my stomach with my first I was so embarrassed. Will they stay clear or skin colored if they are old or will they turn red again?  This is how they look currently. They faded really well.