please comment !!

Jahnia
Day 1 - a lot of watery discharge that soaked my underwear (along with mild stomach cramps , painful lower back cramps)
Day 2 - pinkish/brown discharge (along with mild cramps, mild back cramps) 
Day 3 - brown and white discharge 
 possibly a sign of pregnancy ? I'm only 9dpo i don't wanna test too soon !