@lindeyt01 May I add my welcome to Mayo Connect. As @pankaj mentioned, you need to be careful of anything but a slooow withdrawal of anti-depressants. Here is a link showing the difference between Effexor and Celexa https://www.rxlist.com/effexor_xr_vs_celexa/drugs-condition.htm You will see they are two different types of anti-depressants, so caution is always advisable.

When I was withdrawing from Celexa the last time in 2010 or so [I am on it again since last July 2020], I took a calendar and marked out my days, and titrated off it very slowly, to not go through withdrawal. To abruptly change like you are considering, may indeed be a nasty experience for you.

While I am on a low dose of Celexa now, at 10mg daily, I also frequently use CBD [30 mg] to supplement, for anxiety and pain.
Ginger