I have a female Glofish that I have had for almost two years. Yesterday I noticed that she was fatter than usual and her back was crooked. Today she was laying on the bottom so I took her out the tank and put her in a bowl. I noticed a clear string of I guess poop that hasn't fallen out of her for a few hours. I am very concerned and need help asap.

When you say you need help, I am sorry to say that there isn't much you can do. Treating a sick fish is nearly impossible.

However, you may want to read this and get a better understanding of what may be going on. It is possible that having this fish in a different bowl for now will help it... but there is no guarantee.

http://www.goldfish-emergency.com/viewpage.php?page_id=66

If you have a gold fish with swim bladder you must feed it some green or frozen pea.