Help

I am having the worst month ever . I started out with a migraine and back pain and it scared me so much it traumatized me . Now I have anxiety and depression to go along with it . I start with anxiety and it physically wears me out and then I get depressed and feel like I’m a failure and not good enough and like I’m letting everyone I know down. I have been on Prozac 10mg for 3 weeks and I don’t know if it’s helping . I’ve had mood swings and crying fits and it’s been so hard . My family is there for me but it’s not enough . I’m so scared I won’t ever get back to myself again . Someone please tell me I’m going to be ok. I’ve never been so scared and sad in my life .