Well, I have felt the same way about comments regarding what we do to our bodies. I haven't had a boob job, but I probably am a candidate for one. However, in my case, finding some well made bras that fit have enhanced the body image in a cheaper way. I always wear bras with fiberfill padding, not the heavy stuff, or else everything shows through. I buy my bras on line at BraSmyth, that specializes in having a huge range of sizes. They mostly do bigger sizes, but they do have a page or two of petite sized bras, some with padding, some without. They are not cheap ($50-70), but they fit and sometimes go on sale. I did get fit in a local lingerie shop and it was worth it.

Yes, and I wear make up, get high lights in my hair, paint my nails and love buying clothes. Well, i do buy most of them on line because there are hardly any stores that carry petite sized clothes that are not either for old ladies or teenagers.
In spite of the above, i don't mind getting dirty or sweating. I will never be one of those people who takes their helmet off, shakes their hair out and looks great. And that doesn't bother me at all.