I have been taking Cypralex for approx 3 weeks - 1st week 5mg, upped to 10mg. Since I upped the dose I have experienced feelings of numbness in my arms/legs. My limbs also feel tired & "weighty" - weird! Sometimes my legs feel as if they might cramp at any moment. At the same time my general anxiety has moderated. Has anyone else had these side effecs from Cypralex?