have you talked to the doc that gave you the anti-d's??
ssri's (prozac, zoloft, et al) will knock the sex drive right out of you. IMO, more trouble than they're worth. Zoloft, to me, was more of an "amplifier" of depressive symptoms. never have I cared so little about so much. (and I thought my normal state was "couch-potatoe-like. ha!).