A wealth of evidence has come to light since the time of the posting of this question that shows many patients who take SSRI antidepressants experience sexual dysfunction that lasts long after they come off the drug or indefinately.
It is not to do with self consciousness or performance anxiety but physical changes made to the body by these drugs that are little understood.
The condition is called Post SSRI Sexual Dysfunction.(PSSD)
A support group for it is at http://health.groups.yahoo.com/group/ssrisex/
and to see a young man talking on youtube about the PSSD he has had to live with for 11 years -
http://www.youtube.com/watch?v=9-6pmsVOe3g
The sexual side effects should be gone. The problem is that once this occurs, you get so self conscious, you lose some of your normal rhythyms, and it becomes more psychological than physical. Ask your doctor about a short course of Wellbutrin, which often fixes this kind of problem.
hi doctor please read this as well when u read my post. i forgot to mention that all the times i got tested for testosterone it came normal.