Vaginal pain/discomfort

Sarah
Hey ladies. I'm 4 weeks along..just found out. I have been having pain and itching down there, almost like a yeast infection but with very little discharge. I work in a lab and i did an exam on myself so I know it's not a yeast infection. I know that pregnancy hormones can change things down there but was wondering if anyone else has experienced this and what can I do to get some relief?? Thanks a lot 
Sarah