I'm really really struggling at the moment. My anxiety is overwhelming me. I'm feeling sick, dizzy, cold and panicky. I started escitalopram 3 weeks ago because it helped before and I know i will feel worse before I feel better but I'm struggling to cope. I'm just about getting the children up and out but I've got to work tomorrow in a very responsible high pressure high stress environment - I can't not go. I'm the only one there and it's in healthcare. I can do this can't I ? I can get through this and it will get better ?