Why do you think you need to give up gloss? There is no reason to give up lip gloss! I wear nothing but lip gloss since being braced. Benefit makes a gloss that is supposed to make your teeth look whiter. Not sure about that but I like it anyway.
As for the hunger issue, stick to pasta (easy to "chew" with the tongue and roof of your mouth), soups, puddings, smoothies etc. The rest of stuff, you can cut up into small bites. Cereal is okay as long as you let it get a bit soggy. Oatmeal works well also. I think I had a grilled cheese on day 2 of being braced. It is possible to eat, it just takes longer than normal.
For flossing, I don't think I flossed for the first 4-5 days. It hurt too much and I figured since I wasn't eating much at the time, it was okay.
Don't worry, you made the right decision. Stick it out, you will regret it if you do not. The end seems so far away but my 23 months has flown by. I told a co-worker the other day I was almost at 2 years and he was shocked. After a while, the braces become like your arm.
Good luck, keep coming here when you have a bad day and we'll get you through it!
