I Feel Bad. And I Have To Urinate Every Half

I feel bad. And I have to urinate every half hour. And my legs are hurting and many Charlie horses and so thirsty so I bought a blood glucose machine and my number is 457 and I had last eat 7 hours ago. Am I ok to wait to go to dr tomorrow or do I need to go to emergency room. My muscles are like jello in my legs. Can't sleep from having to having to go number 1. Been 4 days this. Ad