with being a hypochondriac. I know this is all overwhelming and it is easy to jump to conclusions that it is something life threatening when you feel so badly.
But you have not been at this too long. You say it's been 6 months, but, hon, that isn't too long at all even though it may seem like it. There are some of us who have been dealing with chronic symptoms for 10 or 20 years!
Your profile also says you are on disability and trying to get a hold of things right now. Are you in counseling at all? I think you need a higher dose of Lexapro and need to start talking to a professional who can help you deal with all the emotional aspects of your situation.
And of course, keep with the diet. And read, read, read all Heathers suggestions, posts, books, etc.
Good luck and try to calm yourself down. Stress is so bad for tummies.