question: I have tingling in my arms and legs all the way to my toes. My neck is a little bit swollen and tight. I also have joint pain that comes and goes pretty quickly and moves from one joint to another. My vision is also a little bit blurry. I have had these symptoms for the past 4 or 5 days with yesterday being the worst day and today it feels like I'm getting better. I feel about 50% better today than I did at my peak. I was still able to get around and do my job with what I had going on but it was very worrisome and annoying. If you could give me a few guesses of what it could be I would really appreciate it! I was thinking maybe it was caused from my well water because I stopped drinking yesterday and I feel better today. Also my roommate had some of the same symptoms but it didn't sound as intense as mine. .