On here i was told i have amenorrhea bc of an absent period for now going on 3 months. what exactly does this mean?

Terminology: Ammenorrhea is the medical term for lack of menstrual periods. It may be primary, when the woman never had any periods, or secondary when she had some periods and then stopped having those. There are many causes of secondary ammenorrhea, which would be the term in your case. You may consult the site give below, but it would be prudent to see your doctor. http://www.nlm.nih.gov/medlineplus/ency/article/001219.htm