Congratulations, Vicky! This is certainly a triumph! Food wise I agree, PB&J sandwiches are great when you dont' know if there's a fridge. As for the anxiety, I tend to "put myself off" when I'm in class and feel anxious I will look at the clock and say "Ok if I feel this way still in five minutes I can go out and try to calm down, then in five minutes I say that again and keep putting it off. Also sitting near the door helps then you know you can get out virtually unnoticed if you are anxious. You will probably be paying so close attention and be so busy you wont' have time to be anxious and remember it's only 13 days, keep reminding yourself of that. Then count down, if you start getting anxious in class say to yourself "I only have to do this for x amount of more days, I can do this"
As for remembering stuff, take notes, highlight, copy your notes later if you can it seems to help w/ the memory (for me anyhow) practicing I guess is what I mean. Also ask your instructor if they allow tape recorders then you can re listen at home any parts you feel you may have missed. I know you can't/won't tape and entire 10 hr day but say if something complicated is coming up it may help.
Anyhow hope this helps! I'm very proud of you for doing this! Good luck and please let us know how it goes. Also I didn't start at college until a couple years ago (I'm 27 now) and I was scared too especially because I home schooled for high school because my anxiety was so bad but college I love! So rememebr that too, you are not the same person you were 18 mos ago.
\"As soon as you trust yourself,you will know how to live.\"
Johann Wolfgang von Goethe
\"Do not anticipate trouble, or worry about what may never happen. Keep in the sunlight.\"
Benjamin Franklin