Im taking hydroxizine for anxiety anywhere from 0-150mg/day. It was working quite well for about 6 weeks now. Sleeping was never great while taking it, but it was okay. For the last week it makes sleep like 12h and i wake up feeling dead, dry mouth, slight headache etc. even when i take just 25mg 12h before sleep. I dont want to use benzodiazepines, they worked great for me but i abused them for recreational use. I have pretty addictive personality so i dont want to take stuff with abuse potential. i have asperger and possibly bipolar but its under diagnosis now, other than that no illnesses, others drugs or allergies. Is there smth you could recommend in my case?