[pineapple888]

Weird spot, it's hard to see how he could have a non-pair 5 or two pair after the initial limp. Maybe A5s or K5s? In which case you are beat.

So I don't see how you are getting a worse hand to call you here.

Looks like a call of his river bet and hope for the best.

Also, I think it's a bad idea to think about the exact number of hands that have you beat. Your job is to figure out what hands he could have. In this case, it's likely only those eight hands you are worried about are the ones that call your river push.