I'm fed up

All my brain tells me is "your going to die in your sleep"

I've had this hanging over me for weeks now and it's slowly ruining my life

Coupled with very very mild chest pain that's driving me insane

I'm getting forgetful and mixed up

How can I get rid of these thoughts :(

I'm 42 , obese with sleep apnea

I'm on 10mg Citalopram