Hi, I have had citalopram 10mg since Feb but have only just started to take them. Basically I have high anxiety mostly about my health and literally everyday am in a panic/crying or something. I put off taking them because of the side effects but couldn't see any other way after trying literally everything this year. Am on day 3 but this morning was awful. I had hardly any sleep and woke to the worst nausea ever. I have emetophobia too so this was really hard. I have an awful cold so I think that is not helping as I cannot breathe and my chest and head hurts (not sure if the side effects are the cold or the pill, same with the lack of sleep). Am now scared to take the pill again in case again I can't sleep and wake up feeling the same. I know I have to stick it out but am just really scared and after any positive comments really. Thanks in advance.