Healing meditation heal anything except growing a limb back, right? Lol
I have stretch marks from my teenage years, I grew very quickly and I would like to cure them because I would like to wear bikinis more confidently and no, I wasn't fat, I just didn't have room in my body for quicky growth
There are things you can do with stretch marks such as spiritual Venus Squares and so on, get healthy things recommended by your doctor and so on.
One thing you should understand though is that stretch marks are not a hideous deformity that condemns you to be "revolting, people will gross me out, if I wear bikinis I'll be a freak," no, you and your body don't suck because of a problem like this.
We are not always under the critical eye of a judge. People are not judging whether or not you are fit to wear a bikini because of stretch marks or whether you would be better off not showing up at the beach at all. And above all, it is not stretch marks that determine the value of your beauty.
This is not avoiding taking care of your skin, but it's just being realistic that people are uninterested in wasting their time judging everything. And they certainly don't have much of a say, so considering their opinions is not a good parameter on which to base your life.
And really, the perfection parameter is fine for plastic dolls, you really have nothing to be ashamed of, it's just something you might want to deal with, it doesn't establish that your body is any less beautiful or objectionable.