boy, join the club. My sister has had liver damage so she is VERY in tune with natural remedies. She had me try KAVINACE, which is totally natural :

Kavinace combines two powerful ingredients that have shown to be effective at addressing symptoms of stress, anxiousness, irritability, hyperactivity, and sleep problems. It contains the GABA derivative, Phenibut which crosses the blood brain barrier more easily than GABA.

she takes it 30 minutes before bed and has sweet dreams every night.
I tried one pill. it kept me from sleeping and gave me tinnitus which is finally almost gone.