finally cruising again

after getting dehydrated and all that jazz I gained about 11 pounds getting rehydrated at the hospital.  Finally two and half weeks later I am down and down a pound from where I was before the trip to the hospital.  Now if I can just keep food down that would be great.  I am six weeks out now wow can't believe it.  People say the first 3-6 months are the hardest so I am just trying to keep my head up even though I get discouraged quite often.