Hi I have anxiety and depression and recently came off citalopram after 7 months on them, they were working for a good 3 month and then just didn’t do much for me anymore even at 40mg, I have now went back onto sertraline which I was taking before citalopram, I’m 2 weeks into 50mg and I feel absolutely dreadful, every few mins I get this sinking feeling like I’m descending into a pit of despair and then it lifts again and so on and this is happening all throughout the day and my mood is flat because of this I am really worried why this is happening. I’m scared to try any more antidepressants as haven’t had much luck with ssris. Can anyone help? Is this normal restarting sertraline? Sometimes think what’s the point?