I would research the following: Hypochondrism, histrionic personality disorder, and Munchausen syndrome.
Hey! I have come off major SSRI's, Paxil , Prozac, and effoxer. I tapered off Effexor before from 150mgs to 0. It took me two months and I was fine. I mean i did have withdraw stmptoms of course, but nothing like what your discribing. I really don't think you are suffering from withdraw. i have had SSRI withdraw from not properly tapering before and it is nothing like what you are describing. I can't believe it took you a year to taper down one pill from 75mg-37.5. Who told you to do that? That's like, so excessive. That should have taken at the most like two weeks. You should research SSRI withdraw and you'll see serotonin rebalancing does not cause the symptoms your having. And NO don't take more drugs!! The point is to not take them right? Sounds to me like you have hypochondrism. Get off the Benydryl. That is for allergies. There is nothing in that pill that would make you stop shaking. It's psychosomatic. I would talk to a psychologist, not a psychiatrist, if I were you. Your issues don't seem to be biological or chemical as they are behavioural in nature and you could probably benefit from some behavioural or cognitive therapy. Hope this helps.