You mean "endoscopy"?
(sorry, not hip to all the slang in this forum LOL)
I have been having some stomach issues for quite some time. When I was pregnant with my daughter (who recently turned 5), I kept having episodes of gnawing, bloating, etc.. feeling in my upper abdomen. Spasms. And I thought perhaps they were due to pregnancy, and perhaps even braxton-hicks contractions. Every time I ate broccoli and rice, it seemed to get worse. I don't know why.
(I was just trying to eat healthy!) Well, it went away, but I think came back somewhat during my second pregnancy (my son will be 4 in Sept). Now I don't recall having any problems between that pregnancy, and April 1st of this year, when all of a sudden I was in horrible pain. A week after it started up, I went to the regular dr, who put me on Prevacid. It helped, but I was still having the sensations. So she put me on Nexium. It was actually working quite well, for about a week, until I started this antibiotic regimen the Lyme dr has me on. So at that point, the dr just had me stop taking the Nexium (which seems ok, as my issues have lessened somewhat), and I have my 'scope on June 15th.