Those "before" pictures really tell the truth!
I remember taking my first ones in shorts and a sports bra and I was so embarrassed when I realized what I looked like! I had rolls I didnt even know were there lol!
Im still a while from my goal, and I take pics every 10 lbs in the same outfit to see if I can spot my progress...that really helps out, because I get excited if I notice some "toning" start showing or maybe something looking smaller! It makes me more motivated to to see the progress in action!
Good luck on your dieting!