I have had a bladder infection for over a week now.  It has been the most painful experience.  My question is..

i have not been able to go #2 but twice in the last week, and when i have it's been algee green.  I have other problems like not being able to urinate, and when I do it was painful.  I ended up going back to hospital, because i got seriously dehydrated!  I'm worried that it may be something more...any ideas?