I've been on Lorazepam for about 3 months 1 mg at night to help me sleep I want to get off! I start to get a headache and get very anxious in the afternoon but am able to not take anymore than the 1 mg before I go to bed. Tried to stop cold turkey. Felt nauseous and more anxious heart pounding, sweaty hands and feet couldn't sleep. I want my old self back Help!