What Causes Heaviness In Vaginal Area?

Hi. I am a 34 year old woman. I have had one child vaginally 9 years ago. I thought I had a yeast infection a couple of weeks ago (though my symptoms were different then usual) so I took medicine twice. (2 weeks worth) My problem is that I have a heavyness/warmth in my vaginal area that is hard to describe. It does not hurt, but makes me wonder what it is. Going to the bathroom makes it go away. Any ideas?