I got my period on time this month however, my period is usually 5-7 days heavy flow the first few days. My 2nd day was heavy which is normal for me but i'm on my 3rd day and it has been really light as if it were going away already. I had the normal cramps with pain I usually get and my breasts were tender until the day before I got my period and I haven't had any other pregnancy symptoms is my period normal or is it implantation bleeding?