Hey I need help to see what going on with my period. So my periods have always been normal starting around the 23 and lasting 5 days. Now for the past 5 months it has been werid. For two months it switched to starting on the 12 lasting only 3 days and I had awful unable to sleep cramping. Last month it started on the 7 and strangely I had weak cramps, and no heavy flow but it lasted like 8 days. Today I have mild cramps like I'm about to start my period. I'm so confused. Can someone help me? And I don't have money to see a doctor.