Question as I'm a bit worried

Kara
So I've got quite watery discharge and I've looked up yeast infection and this is what I've found:
  • Itching and irritation in the vagina and the tissues at the vaginal opening (vulva)
  • A burning sensation, especially during intercourse or while urinating
  • Redness and swelling of the vulva
  • Vaginal pain and soreness
  • Vaginal rash
  • Watery vaginal discharge
  • Thick, white, odor-free vaginal discharge with a cottage cheese appearance
I've only got watery discharge and itching but even then it's not really bad. Have I got a yeast infection or is it just me? I don't want to say to my mum cause I don't feel comfortable to talkingher about it! Help!!