Right so I was due on at the start of the week and I had all the symptoms of coming on and my cramps are still really bad however I have not bled at all and last month I think I only lightly bled for two days im not on birth control so it's not like that's effecting my cycle, I've also been suffering from serious headaches sore boobs they almost feel bruised underneath when touched 😷 and if I'm up on my feet for too long I get pain in my heart when breathing and then if I sit/lie down my back aches as if I've done a lot of bending/lifting. Has anybody experienced anything like this or know what could be up