I developed soars in my labia after shaving

I developed soars in my labia after shaving, I thought I cut myself, and more started to appear. They look like little blister and hurt really bad when I urinate and urine gets on them. I have white discharge, like cottage cheese. It looks like herpes, but my boyfriend doesn't have any signs of herpes. We have had unprotected sex but that was a while ago.. I really don't think it's herpes. Can it be possible for me to develope soars/blisters with a yeast infection? I'm so worried that I can't eat or sleep. I'm going to be seen tomorrow, but I need to put my mind at ease. Help me?