So I'm 11dpo and this morning I had some light brown spotting put in a panty liner and had nothing until about 6pm when I had another little bit in my panty liner. Period is due on 6/2 also got constipation, sort of flu like symptoms blocked nose and sore throat but no sneezing or coughing and don't feel unwell, extreme tiredness even after sleep, craving for crisps but gone off other foods I usually enjoy, light cramping once or twice but nothing like AF cramps trying to hold out to test but could it be implantation bleeding or is it too late in the cycle? Please help thank you