Hi all so my period is due in 2 days ... For the last 3 weeks I've had very sore and sensitive nipples been very tired and irritable also had some heart burn me and my partner has sez on all the fertile days but also had sez 2 days ago and after I wiped I had light pink colour with a dot of blood on the tissue ? Can any one help no more colour or blood since answers would be helpful pls xx