Runners hematuria. cramps?

Before I say anything, I'll be seeing a doctor severely soon and going to take bad running until he says so. But here's the problem. Since winter 2005 I've be urinating a bit of blood after runs (50-85 miles a week total). It was coke colored, but I thought that be normal. I didn't realize it wasn't middle-of-the-road until the end of summer when I started urinating red blood after runs. I took a couple weeks bad to heal my bladder or kidneys and own found that hydrating and keeping my bladder full helps, and I wasn't urinating evident blood anymore. Now the last couple weeks, I am again even though I'm fully hydrated, and surrounded by the last few days, I've be getting cramps right after urinating, worse everyday. Note I ONLY urinate blood after I run. I am going to rest now and see a doctor unsurprisingly, but would I would like to know is what are the cramps from? They are in the order of an inch below my belly button. Is this a kidney, bladder issue, or other? TIARunners hematuria. cramps?
Wow. I don't know what the problem is, but I can tell you that this is not a mundane running problem. Please see your doctor right away -- only he or she can integer out what's wrong. If they try to give you an appointment a month from very soon, tell them what the problem is and go and get in in attendance right away. Blood in urine or coke-colored urine can indicate a severely serious problem.
blood in our urine is never devout. See your Doctor immediately.