Hi my name is TT and my period is two days late according to my FLO app but I'm spotting. I have been emotional and moody all week, my back has been hurting my breasts are sore and my feet keep swelling. I have had some nausea but not a lot. Usually when my period starts off spotting within 4-5 hours the flood gates open and it's full blown but I've only been spotting all day. I took a digital pregnancy test that came back negative. So I really don't know what's going on. My period has always been irregular but never like this. I have also had abdominal crampin as well and lower back pain still. Any clue what possibly could be wrong?