Hello I'm a 20 year old girl...lately I been very light headed lower back pains vaginal spotting an abdominal pains....my vagina has been very sensitive when its touched an I had vaginal discharge that looked like cottage cheese...so I figured I had a yeast infection an its been 4 days an its still very irritated.I figured the reson I got a yeast infection is because my birth control pills an because I use panty liners all the time.so by me having a yeast infection I had to stop taking my birth control....An now 4 days later I started spotting.I used the medicine monstat 1 an they said if things dnt get better in 3 days stop use also if I have abdominal pain an back pain..

Queston....what causes all these pains....an y haven't ma yeaset infection cured