Feeling down and can't relax - should I go back to doc?

[Outdoorsie]

I came off Sertraline in February after being on it for a year, due to the side effects. I did get some relief from physical effects of anxiety but not a huge amount.

However, I feel quite down a lot of the time now and still have physical symptoms of anxiety. I actually never feel relaxed. I have this heavy feeling and feel like sleeping a lot. It's a struggle to put my happy face on. Should I return to doc or try to cope with things as they are and just accept this is the way I am?

Also, I had very low vitamin d about 2 years ago, was on prescription vitamin d then for months, take a less strong supplement now.

If you are not happy go and see doctor, well at least request a telephone call as most doctors are only doing these. No harm in ringing and trying something new.