I randomly sweat, get nervous, restless, and cold, shaky hands, i can't look ppl in the eye. when i worry about smth, i obsess.my sleep is a mess.disorder?

See a psychiatrist.: Your description sounds like a possible combination of generalized anxiety disorder but rather severe type mixed with some symptoms of social anxiety. You also are on the verge of panic. You will need a full diagnostic evaluation by a psychiatrist who will then work with you on a treatment plan which should include psychotherapy either with the psychiatrist or separately with a psychotherapist. Best wishes.