Frankly I trust you to do the best thing for you.
Quick as you can without thought write down your responses to these questions with the first 10 things that come to mind.
If I feel what I feel.......
If I know what I know.........
Okay that said, if celexa did not work for you neither will lexapro. Lexapro is celexa with some of the inert ingredients left out. However, did it relieve your depression?
There are anti-d's that are not SSRI.
I hear you about the forgetfulness, two of my drugs do that to me!
Here is a link to research the most common antidepressants:
www.depression.org
It has forums for all the meds. And feedback from people who are using them. I'll check back. Ps I think you are the jeweled roses fairy.