To paint the picture I (M27) have ADHD and GAD and 3,5 years ago I have been diagnosed and treated for my GAD. I felt it went really well for 2 years after therapy, to the point I felt I had it under control and now after 1,5 years I got a bit depressed, anxious and had a panic attack 3 days ago for the first time in 2 years. I just can't understand how the control I thought I had slipped away so easy.

My question is does this happen to more people and if how did you deal with it?