i've been to the doctors about a week ago and was told i had a bladder infection so i was put onto this medication called Alprim, i've just used up my last tablet but in true fact it hasn't fixed the problem. Now i keep gettin this frequent white, watery discharge and it's EXTREMELY itchy down there. when i urinate its a darker yellow which isn't normal im sure. it doesn't burn when i urinate. so bladder infection or what?