Periods usually regular but it is 7 days late, should i get a pt or just give it a few more days an been having excessive amounts of milky discharge?

If I were you, I : Would take a pregnancy test now. Possible early pregnancy sxs: no period, breast swelling ; tenderness w 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.