Stretch Marks.

If there is one thing that really depresses me, it is the awful stretchmarks I have developed over the years. If I was married, had kids and happy with my life it would not be that big of a problem. I am in my twenties, I haven't met someone yet. It will be a problem having to find someone my age who is comfortable with having a girlfriend with stretchmarks, as silly as it sounds. I have them all over my lower tummy, my hips, my lower back, my upper arms, my (ahem) boobs and the middle of my stomach. Great.
I don't exactly know what treatments are available, but it is highly depressing. I don't think I can wear a bikini. Anyone know of treatments?