I'm not sure if I have posted this in the right thread, so mods please advise otherwise.

I'm having a blah day, and need some reassurance.

I am 6w6d preg again, had some brown CM yesterday, not a lot though, but now the anxiety has set in!
We have a scan booked for next Sat.
I have kind of forgotten what are normal preg symptoms!
This time round I've got fuller BBs, but not sore, and nipples are always cold and erect
I have been feeling queasy but not enough to throw up, and only after smelling something or eating!

Is this 'normal' morning sickness?

Oh and tired, that has been the give away each time though!
I have kind of lost faith in my body a little and all the other lovely things that happen after 2 m/c's...