Hi there Mrs. Matthews,
I am having the exact same thing - and am very close to you in dates.
I only see blood when I wipe and the rest of the time have brown discharge evident on my liner.
That's fantastic that you've seen your bub and it looks healthy
Bleeding/ spotting is really common in early pg and it's only cause of concern when you're cramping badly and it's accompanied by a fair quantity of blood - lighter than a period though - if that is ever the case you should be seen quickly.
Other than that I honestly think that we're both going to be fine. I am currently cramping but I think it's just my uterus readjusting.
Good luck and I hope you have a happy and healthy 40 week pg