I lost my libido, damn!

Get enough zinc, which one study has found to be essential in regulating serum testosterone levels in men. ...
Get enough potassium, which aids in testosterone synthesis. ...
Get more exercise, which naturally increases testosterone.
Reduce the amount of sugar you consume.
Get more sleep.

Did you check between the cushions?

Don't panic, just retrace your steps.

Have you looked down the sofa?