Delayed periods by 5 days and suffering from diarrhea... can it be early pregnancy symptoms?? can i take home pregnancy test at dis stage?

Yes, but: Diarrhea is not a pregnancy symptom. With regular cycles a home pregnancy test should be positive if you are 5 days late.

Take HPT now.: Usually none but could have breast swelling & tenderness, food aversions, nausea. Other sx's that occur in pregnancy include: darkened areolas, thin, white & milky vaginal discharge, fatigue, ^ urination frequency, constipation, bloating, heartburn, backache, cramping, headache, food cravings, ^ sense of smell, enlarged waist, feeling faint/dizzy, mood swings,^ gas, insomnia, gagging & yawning.