I second what Missy said, this part "Plus, I work so hard and it feels good to know that even though I have been pregnant three times and my body has changed so much that I can still be fit and proud of who I am."
Only I have 2 kids, not 3.
I wear a bikini and I have probably 100 stretch marks from the belly button down. They are on my hips and inner thigh (pretty high up where no one should be looking). I also have loose, flimsy skin from the belly button down from all the stretch. I still wear a bikini! I just make sure I stand up super straight!!!:7