I started my period five days ago, and I’m in the stage where it’s barely anything and brown now, to the point I don’t need a pad anymore. Yesterday my stomach started cramping though? And I still have this cramping with me today?? Is this normal after a period?? I am diagnosed with GERD as well not sure if this could potentially be related to that pain but it feels as if I have trapped gas basically :/ , but it’s not that, and it’s cramping right where my period cramps would be + my upper stomach sort of .