Why do I have burning, itching, and odor?

If your period is overdue by nearly 40 days, it's important to consider the possibility of pregnancy if you're sexually active. Take a home pregnancy test to confirm pregnancy. If pregnancy is not the cause, other factors like stress, changes in diet or exercise, hormonal imbalances, or underlying medical conditions may be contributing to the delay. 

If a person has symptoms such as tiredness, nausea, and breast tenderness because they missed a period then she can be pregnant and this would mean that the egg has attached itself to the lining of her womb. One should confirm this by testing using their early morning urine sample since it is more concentrated thus likely giving correct results.

Yes, HPV stands for Human Papillomavirus, and it is indeed an STI. HPV is one of the most common sexually transmitted infections worldwide. It can be transmitted through vaginal, anal, or oral sex, as well as through other intimate skin-to-skin contact.

it could be a sign of PMS or implantation. Nevertheless, pregnancy is not proven without a pregnancy test or seeing a gynecologist.
 

You are going through a tough time with stress and sleeping troubles. Stress can interfere with sleep, and in some cases, it can even worsen illnesses such as asthma and anxiety. The most common cause of insomnia is stress. You can try relaxation techniques like deep breathing, gentle exercise, and avoiding caffeine or screens before bed.