This just started yesterday. I peed about 5 times in 10 minutes. After about an hour drive home i started feeling really uncomfortable. I went to the bathroom, urinated, ( again ), and after i got done peeing, i had a weird feeling, almost like a tingling rush. This lasted for a couple of seconds. I bought some AZO. It is now 24 hrs later, i'm still peeing all the time and having that weird feeling after i pee. I don't feel anything while i'm peeing, only afterwards. Now today I have noticed traces of blood in my urine, and my lower left side of my back hurts, and my abdomine is bloated. I'm going to the dr in the morning, just wondering what it could be.