So I got my light positive test at 3 weeks and 5 day and am now spotting anywhere from light pink to light brown. Mostly only see it when I wipe. But put a pad on to monitor the bleeding. I'm just now 4 weeks today and not having any cramps. I'm thinking implantation bleeding but unsure since I already had a faint positive test not to long ago. Advice? I can't be seen at the at the doctor until my health insurance comes in and I have the information. I haven't done the blood test yet and wanted to once I can see the doctor. Anyone else spotting in early pregnancy?