Hello. So i don't know what to believe in the articles i've read so i am asking straightly. I've been bleeding for four days already. On the first 2 days, it was heavy with blood clots. On the 3rd and fourth, it wasn't as heavy anymore.They are bright red. Same as what i usually get when i have my period. I usually have 6-7 days of my period. So is this my period or implantation bleeding? Please help me out.