My periods flow has increased from january this year. I have no flow for 24 hours and then second day bleeding starts. In feb 12th day of periods I noticed spotting which happened only once. In march id brown discharge for 3-4 days on 12th day of periods. In march my periods were very heavy as compared to these months. Id dark red blood coming on 7th and 8th day when my periods usual end by 7 th day. However I was travelling during my periods and was exhausted. In april on 12th day after periods I noticed spotting of blood 2 times followed by brown discharge. This continued for 4 days and then my discharge was back to whit on the last day my discharge had turned black. I have been stressed since jan is it happening because of stress? I have recently done hormonal profile beside amh bend raised everything was fine and my usg was okay too.