i've been had my period on days 1 & 2 they were about a quater size not even for a use of a pad or tampon just a panty liner on day 3-4 my blood became more intensse and i had to use a tampon it became heavy and then from day 5 - 10 i was either wiping and it came out pink or i had quater sizes on my panty and this is day 12 and i still see pink. what could this possibly mean or be?