Late Period Negative Pregnancy Test - Reasons

Periods can be missed due to different reasons such as stress, hormonal imbalance, or pregnancy. Flustered, it's all right. The medicine you're taking helps to restore periods, and that's what your doctor provided. Simply do what your doctor has said, wait for the instructed time, and take the pregnancy test. 

usually it's a simple procedure with slight discomfort.

Excessive hair growth on face and body can be a symptom of hormonal imbalances as in the case of PCOS. Pubertal development may also be delayed in this condition. You should see a gynecologist or an endocrinologist for further evaluation and management of PCOS.
 

Judging from the symptoms that you describe, it seems that inflammation or infection has set in your genital. You should consult a gynecologist or a urologist to get the right diagnosis and treatment.

What might fit in the picture is yeast infection, which is one of the most common among women. The burning and itching are the two primary common symptoms. The feeling of your vaginal opening getting bigger or wider may be due to swelling from the infection. Antifungal creams or suppositories that you can get over the counter could be tried for this purpose. Don't forget to keep the region clean and dry, and wear cotton underwear to promote the healing process.

Intense pain during menstruation and one week prior to it may be a symptom of endometriosis or pelvic inflammatory disease (PID). It is recommended to visit a gynecologist in order to have an accurate diagnosis