I'm 18 years old. I lost my virginity when I was 17. I'm 5'0 athletic & 131.8lbs exact. Before I lost my. Virginity I've experienced unexplainable discharge. I still see it now. It come and go. I went and got a pap smear & he told me I had a yeast infection. I took the pill & symptoms were clear for about a week. Then they came back along with a itching sensation. I was if itching before but there wasnt a rash there. And also I have not had a period since September. I'm not pregnant, I took two pregnancy test. One at home and one at the doctors. My nipples are really sore & I have a cyst on my wrist. My face has been breaking out really bad. What's wrong with me?

PS. Since I've noticed my symptoms my sexual partner hasn't been experiencing any discomfort or unusual changes in his body.