bleeding before period is due

Molly

l know you ladies can't tell me if I am pregnant...but I can't take a test for about a week still. we have been very careful with protection but I am freaking myself out because after sex last night I was bleeding some. not terribly much and it was dark pink not bright red. bright red would have made me think it was from having somewhat rough sex. this morning it was dark pink again and sort of brown too. I have a 9 month old.I don't want to have a baby again! I am having some health struggles right now and feel terrible. I guess maybe this is more of a vent than anything else :( also I was wondering if anyone else out there had a similar thing happen, bleeding before period and it actually turned out to be a period and not implantation bleeding? ugh I am kind of freaking out...