Can you lend a hand me...?

Here's the thing this is for an elder women going into menapause and im 13 and i have adjectives of these symtons its like they are describing my period yeah i did put it in womens vigour but i need more opinion..
WHAT ARE THE SYMPTOMS OF ENDOMETRIOSIS?
THE FOLLOWING ARE THE MOST COMMON SYMPTOMS FOR ENDOMETRIOSIS, HOWEVER, EACH INDIVIDUAL MAY EXPERIENCE SYMPTOMS DIFFERENTLY. SYMPTOMS OF ENDOMETRIOSIS MAY INCLUDE:
0.PAIN, ESPECIALLY EXCESSIVE MENSTRUAL CRAMPS WHICH MAY BE FELT IN THE ABDOMEN OR LOWER BACK
0.ABNORMAL OR HEAVY MENSTRUAL FLOW
0.FATIGUE
0.PAINFUL URINATION DURING MENSTRUAL PERIODS
0.PAINFUL BOWEL MOVEMENTS DURING MENSTRUAL PERIODS
0.OTHER GASTROINTESTINAL PROBLEMS (I.E., DIARRHEA, CONSTIPATION, AND/OR NAUSEA)Can you lend a hand me...?
hi...ive experienced this symptoms as well when i be 9..dats my 1st menstration..and every month,most likely i experience it,in a minute i'm 22..but every time i miss my period or i get hold of delayed,the following month would be painful..u r not experiencing menopause,but u might want to check if u r antroverted(this is d typical position of the uterus)or retroverted(abnormal position)..im a retroverted and my teacher told me it's one of the factor..btw im a nursing student^^
wow specifically very unusal, enjoy u seen a doctor or talk to a parent