I get excruciating period cramps to the point i wanna scream and cry. sometimes ill take 800 mg of ibuprofen and it does nothing. any idea on what this might be and how to get some relief? feels like someones stabbing me with a dull knife?

Menstrual pain: This severe cramp warrant a visit to your Gyne. Most common cause, especially at your age, could be endometriosis, especially if this pain started with recent cycles. There are different treatments and medications for menstrual pain to help make it less painful. Changing your diet can also help, so try to avoid refined and processed food, increase water intake and exercise can help.