I've been suffering the past couple of years with anxiety and depression and was put on Sertraline about 8 months ago.
It's helped massively. I no longer have anxiety attacks, sleepless nights, thoughts of harming myself etc... and to be honest, I'd say I don't feel depressed anymore.
But I still feel unable to just enjoy the every day of life. I feel restless, thee only way I can describe it is that I feel in a rush to do everything. To get married (which I am), to have a nice home, to have a child etc... I can't seem to just relax and go with the flow. I feel like I'm constantly waiting for the next thing. The thought of this being 'it' scares me.