Havent been able to sleep at all lately only 2 hours every day. have tremor like sensations in body very nauseous. 10 days or more?

Severe sleep deprive: You are suffering from severe sleep deprivation. You should get in to see you family doctor on an emergency basis asap, see a psychiatrist, or see a sleep disorders specialist. With so little sleep, i think this would even warrant an er appointment if necessary, especially if you are withdrawing from something, but even if you are not.

Likely Anxiety: Your symptoms suggest intense anxiety or panic although nausea is less common.