DH and I are TTC DC2. I ovulated 17 days ago and thought I was pregnant. With DC1 I knew I was pregnant about 2 days after ovulation and thought the same this time. Period is due in 3 days but I started bleeding yesterday. Not as heavy as my period but still quite a lot of brown/red blood. Also cramps yesterday all day. Does this sound like implantation or is my period just early? Should I do a pregnancy test yet or just wait till my period is due in 3 days? I really wanted to be pregnant so feeling disappointed and just want to know one way or the other.