No, this is NOT scorpion for sure. I have never seen this creature before, so I'm kinda curious.
Unlike scorpions, this one moves so slow you hardly notice it moving. But it might bite as deadly as scorpions, who knows? The part I hate most (beside the intimidating physical looks) is when you crush the damn thing, it expels acidic odor. Yuccckkkk...!!!
So, by now, have you figured this one out yet? Let me know!