THis is my 3rd child and i cant remember with the first 2 when i started..anyway i delivered almost 7 weeks ago,and was full time breastfeeding (yet i had to supplement a bottle every 2 out of 3 feedings when she was 2 weeks due to her not gaining weight)then back to full time breast up until about 1 week ago i had to start supplementing again and with more formula,so now she is only fed 2x's a day breast (at night and in early morning) the rest is formula..and i started bleeding this morning and thought it to be too soon to start.im curious and would like to know if anyone else has experienced this or knows if it is normal?