Please help me if you have felt this, I have been doing a lot of exercise the last 8 weeks to try and help my anxiety and the last week or so I have been experiencing the feeling of a pin prick or like rain falling on me sometimes. It feels wet/cold and lasts a second but comes quite often. Does anyone else have anything like this? I thought it might have been from over exercising? I'm so worried I have a neurological disorder and I am panicking and googling everything I can think of. Please help if you can.