Fingers bent upwards, twitching, turned dark, head spasms

[Beardienewbie8792]

When I got up to feed spike today he was lying on the floor w/ his head down and usually every morn. hes on his rock or branch. He’s always jumping @ the crickets & chasing them as I put them in, and today he didn't budge. He's very dark, & seems lethargic. I also noticed for the 1st time his fingers were bending backwards (his hand on the rock, and his fingers bent upwards toward the ceiling) He's been twitching, head bobbing fast, back and fourth sort of like a spasm or something. Any ideas?

 

[SHBailey]

It sounds like he's really sick. Can you get him to a good reptile vet?