I am really glad you enjoyed your time with your family so much.
I am really glad you are getting things sorted out financially.
As far as food goes, I feel concerned that not having proper meals will almost certainly lead to you overeating some other time. Breakfast matters heaps, and lunch matters too. If you restrict the amount of food you eat to the extent that you intend, you might get a loss, but it will be short term. Unless you start eating more then you won't get the flat stomach you want. Instead you will probably regain weight you have already worked to lose. There are heaps of different things that would care for your body properly. I don't think it's lack of information that's stopping you from eating better though - please tell us if you need to actually know more about what you could eat.
I know your weight matters to you, otherwise I wouldn't bother saying this.
Your little sister sounds so gorgeous. Did ever tell you that my parents got a baby boy when I was in first year Uni? I kind of know what it's like to be the grown up sister of someone you want to look after. I think it's a bit harder for you because you have spent so much time with your sister already.

Anyway, I'm sure you still have heaps of rewarding time with her to come.
It's wonderful that things are well sorted out with your family now.

It sounds like you are working really hard on your studies too - and managing bedtimes!! Good on you!
