Brown blood is normal impletation bleeding or old blood - try to relax which know can be difficult as I have been their myself but alot of people experience. If your really worried then I would make an appointment to see the dr just to give some reassurance
Good luck girls - hoping you'll both be fine.
I had pink and brown spotting early on around 6 weeks which ended up being fine, and lots of ladies bleed quite often in pregnancy - my SIL did and she gave birth to my gorgeous neice in February.
Great news, I hope you can relax now, it can be so stressful but at least it is all good and it such an amazing experience to see the little one grow, I got my scan tomorrow at little bit scared but that is the unknown