Ive had symptoms of a UTI/Yeast Infection for about a week now, but theyre getting progressively worse. The pain started as a slight pressure and pain after i finished urinating, but is now a constant, throbbing pain. I have also noticed slight discoloration (my vagina seems purple/red, almost inflamed)as well as a visible blue vein that is not normally present (this is extremely unnerving) and I believe my vagina is somewhat swollen. I can feel my heartbeat there when I use the bathroom. As of today, I have also had sharp pains in my side. I have scheduled a doctors appointment but until I can get there, I am going to be very worried, and this pain is almost unbearable. What could this be?