I've been anxious for the last few months, it all started when I had vertigo but I was convinced it was something more and couldn't stop worrying. Since then nothing has been right. I had tingling in my hands and feet but they've disappeared. I've always had muscle spasms since I was about 12(16 now) but the doctor said its normal because I've got fluid around my joints. Two weeks ago I had a panic attack and I couldn't breathe, it was awful. Ever since then, the bottom of my right foot seems like it's throbbing/twitching and it's really scaring me. I also get odd head sensations but they don't seem to bad as bad as they were but they're still there everyday. The only time I don't feel the foot thing is when I'm walking or distracted. And if I put my hand on the bit on my head that feels odd, it goes away and I don't feel it when I'm distracted. I'm sick of it, it won't go away. I've had blood tests and numbness tests and they're both normal. Please help me, is this anxiety or worse?