It'll be fine! I think it looks great and there are ways to style it to get it more like the pictures you liked. Start with some mousse and try flipping your hair upside down to dry it. Then once it's mostly dry, use a roll brush to finish drying it, lifting at the roots to add a bit of volume too. The other pictures had the bangs styled forward too, so that may give you another look too.
My hair stylist is great at the cuts, but not so much at the styling part. She has really thick hair, and mine is baby fine, so the things she does that work well on her, leave my hair looking pretty flat. I always end up coming home and redoing it to get it how I like it. Play with it tonight and I bet you'll feel better about it.
Here are some videos that might give you some ideas:
http://www.short-hair-style.com/how-...hort-hair.html