here's a challenge for ya
I'm a pretty unique situation:
last summer I was diagnosed w/ a mild case of Crohns disease -- an auto-immune intestinal thing -- but basically I now cant eat things that are hard to digest (ex: popcorn, corn, nuts, most raw veggies, things w/ lots of seeds, fruit w/ skin is bad, etc)
so basically I'm on a carb/protein diet lol.. low on the veggies... my fav veggies used to be raw broccoli, corn, potatos cooked in every possible way, peas, etc... but i cant have corn or raw brocc anymore

and salad gives me a stomachache unless its in very small quantities.
i try to eat some fruit (raspberris, grapes, strawberries, etc) but the skins and seeds in large amounts prob isnt good for me :-\
I used to be in pretty good shape (I played varsity badminton for 4 years) but after spending a month in the hospital last summer I basically lost most of my muscle tone... and 20 lbs on my 115ish frame
right now im back to ~ 113 (I'm 5'4") which is about right but hardly any of it is muscle... (basically w/ crohns im never going to get FAT persay.. but I'm one of those people who is thin and looks alright but is not in good shape and doesnt really have much muscle) I really dont want to lose weight (I wouldnt mind gaining up to another 5lbs if it was muscle) but I want to get TONED and I want to get at least some muscle back...
what would you go about doing?
I work in NYC and walk like 10-15 blocks each way every day but I'm pretty lazy... I've done the treadmill (4mph for 30 min) once since ive been home, walked a decent amt (random places w/ friends) and tried to do some weight training but I'm not really sure what I'm doing.. and the highest free weights we have are 4lbs... I was thinkin about buying 8 lbs weights....
what advice do you have?
ps. I dont drink soda bc the bubbles mess w/ my stomach and I drink a lot of water.. and lemonade..