Muscle pain terrible

Hi again
So at o.5 cipralex 20 days now - dr. Suggested go for 10 now- was going to start next week after Christmas because this is a tough one for me with my mom passing a couple of months ago and me being her caregiver for 6 years- hence the stress and anxiety. What is horrendous right now is muscle pain and unless I have missed it don't see mention of it- it's a different pain from straining muscles at gym it's almost. Electrical and is frightening- I held off all day yesterday taking an Ativan but caved around 4 pm because I could feel it increasing- soon as I opened my eyes this morning I felt it and have taken another one- has anyone else felt this? Any recommendations? Painkillers and inflammation like ibuprofen do nothing - I know this run up to Christmas ( I will be alone) is the cause because I gave been dreading it for 2 months and now it is upon me. I went to the ER last Friday and two days later stress test and passed with flying colours. Should I start the cipralex 10 today? Ugh!