I feel like I will not be able to breathe have chest tighthening and feel like sething stuck around my chest and neck its just fear of dying or something bad happening. I just hope there to be someone who will say me you will not die its just your anxiety. uou will be fine its just a fear taking over your body. I have kood swing due to my medication it gets worse when night falls it will be one year in september of my panick disorder. Sometime I want to cry my heart out due to all these suffering dont know when all these things will come to emd in my life and will be able to life a life without panic disorder or anxiety.