Hello, I just wondered if anyone had had these feelings before, I will try to explain it, I have a feeling like bubbles/fizzing going from the top of my spine up to my head and it feels like its in my throat I have had these feelings for years and have never been overly worried abut them but just recently they have been happening more and more and today I have had them for hours I now feel very anxious, my right arm and hand feel very numb, I have a headache and stiffness in my neck, I feel really shaky, have a tingly sensation in head, neck arms, back and have some pain in my back as well do you think these are just panic related or should I get checked out? Im scared and feel like rubbish I would be so grateful for just a little advice.