No I have those too, they're acne scars. People use microdermabrasion to take off the top layer of dead skin, I use st.Ives peach exfoliant twice a day, only on smooth areas (it will irritate your pimples) because my skin feels like a babys butt afterwards and it helps lighten scars very gradually.

I've been through this for the past 5 years (since 7th grade) and have learned a lot about what's good for my skin. This is my routine, you can take what you want from it for your routine: put on benzoyl peroxide before bed, right after coming out of the shower (before your hands/face get any dirt particles), do your thing, and then sleep for 10-1... more

Everyone gets these noises, usually they are quiet and barely noticeable, but once in a while, a loud sound will come, I guess just from digesting the food. I find that when I get nervous, I hold my stomach tighter than usual and that can make these noises worse and louder. Could it be that you're just holding in your stomach too tightly?