Escitalopram, amitriptyline & paroxetine -months worth of each? What would happen - NO ITENT. CURIOUS

This is a strange post, I have NO ITENT of harming myself or to take all of these, however I do have pretty intense OCD and all of these in my cupboard and have been fixated on what WOULD happen and the collide of side effects? There is nothing on goggle and this has been bothering me intensely…. What do you guys think?