Help?!?! Serious help?!? What's wrong with me?

It sounds like the beginnings of a Urinary Tract Infection. If you don't want to go and be tested at the doctors right away, go to your local pharmacy or health foods store and buy Cranberry supplements. They have no actual drugs in them, but they will help cleanse your urinary tract. Take one every day for about 3 days, and if you don't feel better, see a doctor.