Guys I'm having a complete motivation loss at the moment, any recommendations on books, videos etc to light a fire under my arse?

I'd read about game for a while, found a wingman, got out infield & gradually started getting over bad confidence issues then got a nasty injury, had surgery and just about fully recovered now, 1yr after op.

But I'm pretty much back at the beginning and finding motivation severely lacking - pretty much down to v low confidence levels I guess. At 31 most friends are coupled off, only 1 single mate who is even less outgoing than me, so going out & approaching is a giant effort, one which I don't seem to have the energy for anymore.

Got myself back into good shape after the op but even that's slipped a lot now with too many takeaways etc.

Any suggestions?