positive?

just had a baby 8 weeks ago and I'm freaking out! I'm currently nursing and haven't had my cycle yet. There was a noticeable dye run. I have to wait over an hour for a friend to bring me a diff test. has this ever happened to anyone?

Update: Took a 2nd test yesterday and got a negative. Still wasn't fully convinced since I drank a lot of water so I took another test this morning with morning urine and got another Negative! I never thought I would be so relieved to see a negative in my entire life. I've always wanted a big family and my son is my miracle, rainbow baby. But I am NOT ready physically, mentally and even financially for another one this soon! I just want to focus on my son and give him all the love I can!