Period is 2 weeks late but blood and urine tests all negative less than 1 I'm having pregnancy symptoms and had white mucous discharge 1 week ago?

Pregnant. If you are pregnant, a urine pregnancy test will not turn positive until 3-4 days after implantation or about 10 days after ovulation/fertilization and 4 days before the next period. This can be longer. There are false negatives tests but this is rare. Get a blood pregnancy test; if this is still negative rule out other things such as not ovulating. See your doctor.