I am on day 4 of Sertraline and I feel awful. I'm 37 and have just had to phone my poor mum to come and pick me up and look after my children! My anxiety is a million times worse, I am waking at 4am every morning so I'm exhausted, I have a headache and my mouth is dry oh and to top it off my vision is funny. Did anybody else experience the same? And how long does it last? Many thanks Alexandra