I think I have a urinary tract infection as I have had pain in my urethra and frequent painful urination for several days. I have noticed some small traces of blood in my urine and I have cramps, bloating, nausea, and constipation. I am trying to see a doctor, but I my registration at my local doctor's is still being processed so I can't get an appointment at the moment, but I can't take this pain any longer!!! :( Any advice?