M90 mouse acting up?

hey everyone,

i have a problem with my m90 mouse. i taped the right click "closed" so that i had a makeshift autoclicker for minecraft. turned out now my trusty old M90 now makes right clicks when i'm not right clicking the mouse manually. so my guess is that the plastic part of the mouse is bent a bit so that it acidentally activates the switch on the mouse. and now, my left click is kinda stiff too.

does anyone have an idea that may help solve this problem?



thanks!