My question is I an on cymbalta 60mg.I have been having back and sciatic trouble.My Dr gave me a steroid shot last Wednesday and a toradol shot for pain and also a steroid pk.Started out with.6a day.,5,4,3 2,1.Just took . last one today. I have been I'll and down and.out and depressed just not myself ,is it because of mixing of these meds. Or do I need to go see Dr. And change up the dosage of my antidepressants .Please help me!!