m 3 days late, i had period like pains 8 days before i was due on but none since, my discharge is clear and liquidy (sorry for TMI) ive done 3 home test that are negative and a drs test which was negative they also checked i didnt have a water infection which i dont, and sometimes (very little though) i feel a little sick, when should i test again if nothing happens 😐😐😐