ur not on lexapro r u? I tried that particular antidepressant in my early 20s & it completely KILLED my libido! my boyfriend & I also had a very healthy sexual relationship... until lexapro stepped into the mix. not only did I have no desire for sex, I was completely empty inside & felt completely apathetic toward anything & everything. I would recommend looking into the side effects of what meds u may be on, if any, or just do some research on ur diagnosis itself... surely you'll find some kind of explaination! good luck!