I have been prescribed this for anxiety - depression and sleep problems .

It’s definitely helping , but what’s the the best time to take it for sleep?
Sometimes I feel a bit “activated” and take a while to fall asleep. (Sleep fine when i drift off)
I’ve been on it for nearly 4 weeks and am still suffering with brain fog and tiredness during the day (although It has got better) would it be worth giving it some more time ?
( I’ve never been on a med before )

I’ve had a terrible year with health and divorce and was in a terrible state and needed help for sure , but I wonder if anyone else is worried and anxious about the difficulties in coming off when they’re recovered ?.
I really just want to be on for a short a time as possible as a kind of “intervention “ whilst I’m waiting for my surgery and divorce to finalise .
I kinda feel defeated that I needed to go on a med .
Hopefully that makes some sort of sense .

In a nutshell ,will daytime tiredness continue to improve ? And , who anxious about being on medication and the struggles in coming off ?