Could I be pregnant - due 5 days 6dpo watery pink on tissue 7dpo worm like light brown mucas on wiping 5 dpo thick creamy discharge and you continue to have mucas when wiping feel sick boobs tender?

Yes you could be pregnant. The pink discharge 6-7 dpo may have been implantation bleeding. An increase in mucus, feeling sick, and tender breasts can be signs of early pregnancy, and can also indicate that your period is coming.