Am I pregnant if my period is 8 days late?

Pain of this type occurs because of infections, insufficient lubrication, or the presence of certain medical issues. Health care should be her priority when a professional can not only diagnose but also cure the illness. In the meantime, she can try using water-based lubricants during sex to help reduce discomfort. 

Puberty can start at different ages for different people and there is a wide range of what is considered normal. 
The ability to have children (reproductive maturity) usually occurs after the completion of puberty when the reproductive organs, such as the ovaries and testes, have fully developed. For most individuals, this occurs in their late teens or early twenties. However, it's important to remember that everyone's development timeline is different.

A very faint line on a pregnancy test could indicate a positive result, as even a faint line can suggest the presence of the pregnancy hormone hCG. Cramps and dizziness can be associated with early pregnancy, but they can also have other causes. To get a clearer understanding, consider retesting in a few days 

Yes it is possible to experience heavy bleeding after taking emergency contraception pills. ECPs contain high doses of hormones, such as levonorgestrel, which can disrupt the hormonal balance in the body and affect the menstrual cycle. These are common side effects of the tablet.