Flueks, your tests are looking great. I have told this story a zillion times on here, so forgive the redundancy, but I spotted with my 2nd and 3rd babies. With my son, it was way more than spotting, actually, it was like a normal period with clots and everything, until I was 14 weeks along. I had several scans. No one ever determined why I bled. With Char, I had some brown light spotting that came and went until around 10 weeks.
Good luck! Husband's reaction was funny! I am going out on a limb now, and predicting that if baby sticks, it'll be a boy.