Hi

I am currently on 200mg pristiq daily, 3mg Ativan and 15mg a Olanzapine daily. 

Aside from within a week of commencing Olanzapine I have put on weight. I feel like ripping my fingers off.  They are so irratable that I can't stand it.  I have just also taken. 5mg xanex to try and calm my wrestles irratable finger sensation. 

Has or does anyone experience this?  I feel like I need some type of med just to relax my fingers. 
Tia