If i'm twelve days late what pregnancy symptoms should i be looking for?

FROM NONE TO: Some breast soreness, mild to moderate nausea may also be present.

Maybe none: breast swelling & tenderness & nausea possibly. darkened areolas, thin, white & milky vaginal discharge, fatigue, ^ urination frequency, constipation, bloating, heartburn, backache, cramping, headache, food cravings or aversions, ^ sense of smell, enlarged waist, feeling faint/dizzy, mood swings,^ gas, insomnia, gagging & yawning.