My vaginal opening is very sore and red and very itchy and has tiny bumps lining my vaginal opening and it is extremely itchy and sometimes it throbs.

It is likely a sign of yeast infection. There are a number of physical signs that may indicate a yeast infection. The most common symptoms include:

1. Thick, white, odor-free vaginal discharge with a cottage cheese appearance
2. Vaginal pain and soreness
3. A burning sensation, especially during intercourse or while urinating
4. Itching and irritation in the vagina and at the entrance to the vagina (vulva)
5. Redness and swelling of the vulva

Yeast infections can be cured with antifungal medicines that include Creams, Tablets, Ointments or suppositories that are inserted into the vagina or herbal medicine like Fuyan Pill.